92997220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 200793600

約数和(自身を除く): 107796380

約数列:

[1, 2, 4, 5, 10, 20, 71, 79, 142, 158, 284, 316, 355, 395, 710, 790, 829, 1420, 1580, 1658, 3316, 4145, 5609, 8290, 11218, 16580, 22436, 28045, 56090, 58859, 65491, 112180, 117718, 130982, 235436, 261964, 294295, 327455, 588590, 654910, 1177180, 1309820, 4649861, 9299722, 18599444, 23249305, 46498610, 92997220]

約数ペア:

[(1, 92997220), (2, 46498610), (4, 23249305), (5, 18599444), (10, 9299722), (20, 4649861), (71, 1309820), (79, 1177180), (142, 654910), (158, 588590), (284, 327455), (316, 294295), (355, 261964), (395, 235436), (710, 130982), (790, 117718), (829, 112180), (1420, 65491), (1580, 58859), (1658, 56090), (3316, 28045), (4145, 22436), (5609, 16580), (8290, 11218)]