41225440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 63284000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 191, 284, 304, 355, 380, 382, 568, 608, 710, 760, 764, 955, 1136, 1349, 1420, 1520, 1528, 1910, 2272, 2698, 2840, 3040, 3056, 3629, 3820, 5396, 5680, 6112, 6745, 7258, 7640, 10792, 11360, 13490, 13561, 14516, 15280, 18145, 21584, 26980, 27122, 29032, 30560, 36290, 43168, 53960, 54244, 58064, 67805, 72580, 107920, 108488, 116128, 135610, 145160, 215840, 216976, 257659, 271220, 290320, 433952, 515318, 542440, 580640, 1030636, 1084880, 1288295, 2061272, 2169760, 2576590, 4122544, 5153180, 8245088, 10306360, 20612720, 41225440]

約数ペア:

[(1, 41225440), (2, 20612720), (4, 10306360), (5, 8245088), (8, 5153180), (10, 4122544), (16, 2576590), (19, 2169760), (20, 2061272), (32, 1288295), (38, 1084880), (40, 1030636), (71, 580640), (76, 542440), (80, 515318), (95, 433952), (142, 290320), (152, 271220), (160, 257659), (190, 216976), (191, 215840), (284, 145160), (304, 135610), (355, 116128), (380, 108488), (382, 107920), (568, 72580), (608, 67805), (710, 58064), (760, 54244), (764, 53960), (955, 43168), (1136, 36290), (1349, 30560), (1420, 29032), (1520, 27122), (1528, 26980), (1910, 21584), (2272, 18145), (2698, 15280), (2840, 14516), (3040, 13561), (3056, 13490), (3629, 11360), (3820, 10792), (5396, 7640), (5680, 7258), (6112, 6745)]