89602480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 250698240

約数和(自身を除く): 161095760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 176, 184, 190, 209, 220, 230, 233, 253, 304, 368, 380, 418, 437, 440, 460, 466, 506, 760, 836, 874, 880, 920, 932, 1012, 1045, 1165, 1265, 1520, 1672, 1748, 1840, 1864, 2024, 2090, 2185, 2330, 2530, 2563, 3344, 3496, 3728, 4048, 4180, 4370, 4427, 4660, 4807, 5060, 5126, 5359, 6992, 8360, 8740, 8854, 9320, 9614, 10120, 10252, 10718, 12815, 16720, 17480, 17708, 18640, 19228, 20240, 20504, 21436, 22135, 24035, 25630, 26795, 34960, 35416, 38456, 41008, 42872, 44270, 48070, 48697, 51260, 53590, 58949, 70832, 76912, 85744, 88540, 96140, 97394, 101821, 102520, 107180, 117898, 177080, 192280, 194788, 203642, 205040, 214360, 235796, 243485, 294745, 354160, 384560, 389576, 407284, 428720, 471592, 486970, 509105, 589490, 779152, 814568, 943184, 973940, 1018210, 1120031, 1178980, 1629136, 1947880, 2036420, 2240062, 2357960, 3895760, 4072840, 4480124, 4715920, 5600155, 8145680, 8960248, 11200310, 17920496, 22400620, 44801240, 89602480]

約数ペア:

[(1, 89602480), (2, 44801240), (4, 22400620), (5, 17920496), (8, 11200310), (10, 8960248), (11, 8145680), (16, 5600155), (19, 4715920), (20, 4480124), (22, 4072840), (23, 3895760), (38, 2357960), (40, 2240062), (44, 2036420), (46, 1947880), (55, 1629136), (76, 1178980), (80, 1120031), (88, 1018210), (92, 973940), (95, 943184), (110, 814568), (115, 779152), (152, 589490), (176, 509105), (184, 486970), (190, 471592), (209, 428720), (220, 407284), (230, 389576), (233, 384560), (253, 354160), (304, 294745), (368, 243485), (380, 235796), (418, 214360), (437, 205040), (440, 203642), (460, 194788), (466, 192280), (506, 177080), (760, 117898), (836, 107180), (874, 102520), (880, 101821), (920, 97394), (932, 96140), (1012, 88540), (1045, 85744), (1165, 76912), (1265, 70832), (1520, 58949), (1672, 53590), (1748, 51260), (1840, 48697), (1864, 48070), (2024, 44270), (2090, 42872), (2185, 41008), (2330, 38456), (2530, 35416), (2563, 34960), (3344, 26795), (3496, 25630), (3728, 24035), (4048, 22135), (4180, 21436), (4370, 20504), (4427, 20240), (4660, 19228), (4807, 18640), (5060, 17708), (5126, 17480), (5359, 16720), (6992, 12815), (8360, 10718), (8740, 10252), (8854, 10120), (9320, 9614)]