89564860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3107

約数の個数: 96

約数和(自身を含む): 246919680

約数和(自身を除く): 157354820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 3061, 4180, 5852, 6122, 7315, 12244, 14630, 15305, 21427, 29260, 30610, 33671, 42854, 58159, 61220, 67342, 85708, 107135, 116318, 134684, 168355, 214270, 232636, 235697, 290795, 336710, 407113, 428540, 471394, 581590, 639749, 673420, 814226, 942788, 1163180, 1178485, 1279498, 1628452, 2035565, 2356970, 2558996, 3198745, 4071130, 4478243, 4713940, 6397490, 8142260, 8956486, 12794980, 17912972, 22391215, 44782430, 89564860]

約数ペア:

[(1, 89564860), (2, 44782430), (4, 22391215), (5, 17912972), (7, 12794980), (10, 8956486), (11, 8142260), (14, 6397490), (19, 4713940), (20, 4478243), (22, 4071130), (28, 3198745), (35, 2558996), (38, 2356970), (44, 2035565), (55, 1628452), (70, 1279498), (76, 1178485), (77, 1163180), (95, 942788), (110, 814226), (133, 673420), (140, 639749), (154, 581590), (190, 471394), (209, 428540), (220, 407113), (266, 336710), (308, 290795), (380, 235697), (385, 232636), (418, 214270), (532, 168355), (665, 134684), (770, 116318), (836, 107135), (1045, 85708), (1330, 67342), (1463, 61220), (1540, 58159), (2090, 42854), (2660, 33671), (2926, 30610), (3061, 29260), (4180, 21427), (5852, 15305), (6122, 14630), (7315, 12244)]