25834735520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 68104229760

約数和(自身を除く): 42269494240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 352, 419, 424, 440, 530, 583, 661, 838, 848, 880, 1060, 1166, 1322, 1676, 1696, 1760, 2095, 2120, 2332, 2644, 2915, 3305, 3352, 4190, 4240, 4609, 4664, 5288, 5830, 6610, 6704, 7271, 8380, 8480, 9218, 9328, 10576, 11660, 13220, 13408, 14542, 16760, 18436, 18656, 21152, 22207, 23045, 23320, 26440, 29084, 33520, 35033, 36355, 36872, 44414, 46090, 46640, 52880, 58168, 67040, 70066, 72710, 73744, 88828, 92180, 93280, 105760, 111035, 116336, 140132, 145420, 147488, 175165, 177656, 184360, 222070, 232672, 244277, 276959, 280264, 290840, 350330, 355312, 368720, 385363, 444140, 488554, 553918, 560528, 581680, 700660, 710624, 737440, 770726, 888280, 977108, 1107836, 1121056, 1163360, 1221385, 1384795, 1401320, 1541452, 1776560, 1926815, 1954216, 2215672, 2442770, 2769590, 2802640, 3046549, 3082904, 3553120, 3853630, 3908432, 4431344, 4885540, 5539180, 5605280, 6093098, 6165808, 7707260, 7816864, 8862688, 9771080, 11078360, 12186196, 12331616, 14678827, 15232745, 15414520, 19542160, 22156720, 24372392, 29357654, 30465490, 30829040, 39084320, 44313440, 48744784, 58715308, 60930980, 61658080, 73394135, 97489568, 117430616, 121861960, 146788270, 161467097, 234861232, 243723920, 293576540, 322934194, 469722464, 487447840, 587153080, 645868388, 807335485, 1174306160, 1291736776, 1614670970, 2348612320, 2583473552, 3229341940, 5166947104, 6458683880, 12917367760, 25834735520]

約数ペア:

[(1, 25834735520), (2, 12917367760), (4, 6458683880), (5, 5166947104), (8, 3229341940), (10, 2583473552), (11, 2348612320), (16, 1614670970), (20, 1291736776), (22, 1174306160), (32, 807335485), (40, 645868388), (44, 587153080), (53, 487447840), (55, 469722464), (80, 322934194), (88, 293576540), (106, 243723920), (110, 234861232), (160, 161467097), (176, 146788270), (212, 121861960), (220, 117430616), (265, 97489568), (352, 73394135), (419, 61658080), (424, 60930980), (440, 58715308), (530, 48744784), (583, 44313440), (661, 39084320), (838, 30829040), (848, 30465490), (880, 29357654), (1060, 24372392), (1166, 22156720), (1322, 19542160), (1676, 15414520), (1696, 15232745), (1760, 14678827), (2095, 12331616), (2120, 12186196), (2332, 11078360), (2644, 9771080), (2915, 8862688), (3305, 7816864), (3352, 7707260), (4190, 6165808), (4240, 6093098), (4609, 5605280), (4664, 5539180), (5288, 4885540), (5830, 4431344), (6610, 3908432), (6704, 3853630), (7271, 3553120), (8380, 3082904), (8480, 3046549), (9218, 2802640), (9328, 2769590), (10576, 2442770), (11660, 2215672), (13220, 1954216), (13408, 1926815), (14542, 1776560), (16760, 1541452), (18436, 1401320), (18656, 1384795), (21152, 1221385), (22207, 1163360), (23045, 1121056), (23320, 1107836), (26440, 977108), (29084, 888280), (33520, 770726), (35033, 737440), (36355, 710624), (36872, 700660), (44414, 581680), (46090, 560528), (46640, 553918), (52880, 488554), (58168, 444140), (67040, 385363), (70066, 368720), (72710, 355312), (73744, 350330), (88828, 290840), (92180, 280264), (93280, 276959), (105760, 244277), (111035, 232672), (116336, 222070), (140132, 184360), (145420, 177656), (147488, 175165)]