173616040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 436789080

約数和(自身を除く): 263173040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 397, 520, 580, 754, 794, 841, 1160, 1508, 1588, 1682, 1885, 1985, 3016, 3176, 3364, 3770, 3970, 4205, 5161, 6728, 7540, 7940, 8410, 10322, 10933, 11513, 15080, 15880, 16820, 20644, 21866, 23026, 25805, 33640, 41288, 43732, 46052, 51610, 54665, 57565, 87464, 92104, 103220, 109330, 115130, 149669, 206440, 218660, 230260, 299338, 333877, 437320, 460520, 598676, 667754, 748345, 1197352, 1335508, 1496690, 1669385, 2671016, 2993380, 3338770, 4340401, 5986760, 6677540, 8680802, 13355080, 17361604, 21702005, 34723208, 43404010, 86808020, 173616040]

約数ペア:

[(1, 173616040), (2, 86808020), (4, 43404010), (5, 34723208), (8, 21702005), (10, 17361604), (13, 13355080), (20, 8680802), (26, 6677540), (29, 5986760), (40, 4340401), (52, 3338770), (58, 2993380), (65, 2671016), (104, 1669385), (116, 1496690), (130, 1335508), (145, 1197352), (232, 748345), (260, 667754), (290, 598676), (377, 460520), (397, 437320), (520, 333877), (580, 299338), (754, 230260), (794, 218660), (841, 206440), (1160, 149669), (1508, 115130), (1588, 109330), (1682, 103220), (1885, 92104), (1985, 87464), (3016, 57565), (3176, 54665), (3364, 51610), (3770, 46052), (3970, 43732), (4205, 41288), (5161, 33640), (6728, 25805), (7540, 23026), (7940, 21866), (8410, 20644), (10322, 16820), (10933, 15880), (11513, 15080)]