7176920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 17496000

約数和(自身を除く): 10319080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 269, 290, 460, 538, 580, 667, 920, 1076, 1160, 1334, 1345, 2152, 2668, 2690, 3335, 5336, 5380, 6187, 6670, 7801, 10760, 12374, 13340, 15602, 24748, 26680, 30935, 31204, 39005, 49496, 61870, 62408, 78010, 123740, 156020, 179423, 247480, 312040, 358846, 717692, 897115, 1435384, 1794230, 3588460, 7176920]

約数ペア:

[(1, 7176920), (2, 3588460), (4, 1794230), (5, 1435384), (8, 897115), (10, 717692), (20, 358846), (23, 312040), (29, 247480), (40, 179423), (46, 156020), (58, 123740), (92, 78010), (115, 62408), (116, 61870), (145, 49496), (184, 39005), (230, 31204), (232, 30935), (269, 26680), (290, 24748), (460, 15602), (538, 13340), (580, 12374), (667, 10760), (920, 7801), (1076, 6670), (1160, 6187), (1334, 5380), (1345, 5336), (2152, 3335), (2668, 2690)]