91009240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17107}}^1$

素因数の和:17144

約数の個数: 64

約数和(自身を含む): 246355200

約数和(自身を除く): 155345960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 17107, 34214, 68428, 85535, 119749, 136856, 171070, 239498, 325033, 342140, 478996, 598745, 650066, 684280, 957992, 1197490, 1300132, 1625165, 2275231, 2394980, 2600264, 3250330, 4550462, 4789960, 6500660, 9100924, 11376155, 13001320, 18201848, 22752310, 45504620, 91009240]

約数ペア:

[(1, 91009240), (2, 45504620), (4, 22752310), (5, 18201848), (7, 13001320), (8, 11376155), (10, 9100924), (14, 6500660), (19, 4789960), (20, 4550462), (28, 3250330), (35, 2600264), (38, 2394980), (40, 2275231), (56, 1625165), (70, 1300132), (76, 1197490), (95, 957992), (133, 684280), (140, 650066), (152, 598745), (190, 478996), (266, 342140), (280, 325033), (380, 239498), (532, 171070), (665, 136856), (760, 119749), (1064, 85535), (1330, 68428), (2660, 34214), (5320, 17107)]