1996060270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 3901685760

約数和(自身を除く): 1905625490

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 127, 170, 254, 295, 590, 635, 1003, 1270, 1567, 2006, 2159, 3134, 4318, 5015, 7493, 7835, 10030, 10795, 14986, 15670, 21590, 26639, 37465, 53278, 74930, 92453, 127381, 133195, 184906, 199009, 254762, 266390, 398018, 462265, 636905, 924530, 995045, 1273810, 1571701, 1990090, 3143402, 3383153, 6766306, 7858505, 11741531, 15717010, 16915765, 23483062, 33831530, 58707655, 117415310, 199606027, 399212054, 998030135, 1996060270]

約数ペア:

[(1, 1996060270), (2, 998030135), (5, 399212054), (10, 199606027), (17, 117415310), (34, 58707655), (59, 33831530), (85, 23483062), (118, 16915765), (127, 15717010), (170, 11741531), (254, 7858505), (295, 6766306), (590, 3383153), (635, 3143402), (1003, 1990090), (1270, 1571701), (1567, 1273810), (2006, 995045), (2159, 924530), (3134, 636905), (4318, 462265), (5015, 398018), (7493, 266390), (7835, 254762), (10030, 199009), (10795, 184906), (14986, 133195), (15670, 127381), (21590, 92453), (26639, 74930), (37465, 53278)]