225642040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 569203200

約数和(自身を除く): 343561160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 169, 232, 260, 290, 338, 377, 520, 580, 676, 754, 845, 1151, 1160, 1352, 1508, 1690, 1885, 2302, 3016, 3380, 3770, 4604, 4901, 5755, 6760, 7540, 9208, 9802, 11510, 14963, 15080, 19604, 23020, 24505, 29926, 33379, 39208, 46040, 49010, 59852, 66758, 74815, 98020, 119704, 133516, 149630, 166895, 194519, 196040, 267032, 299260, 333790, 389038, 433927, 598520, 667580, 778076, 867854, 972595, 1335160, 1556152, 1735708, 1945190, 2169635, 3471416, 3890380, 4339270, 5641051, 7780760, 8678540, 11282102, 17357080, 22564204, 28205255, 45128408, 56410510, 112821020, 225642040]

約数ペア:

[(1, 225642040), (2, 112821020), (4, 56410510), (5, 45128408), (8, 28205255), (10, 22564204), (13, 17357080), (20, 11282102), (26, 8678540), (29, 7780760), (40, 5641051), (52, 4339270), (58, 3890380), (65, 3471416), (104, 2169635), (116, 1945190), (130, 1735708), (145, 1556152), (169, 1335160), (232, 972595), (260, 867854), (290, 778076), (338, 667580), (377, 598520), (520, 433927), (580, 389038), (676, 333790), (754, 299260), (845, 267032), (1151, 196040), (1160, 194519), (1352, 166895), (1508, 149630), (1690, 133516), (1885, 119704), (2302, 98020), (3016, 74815), (3380, 66758), (3770, 59852), (4604, 49010), (4901, 46040), (5755, 39208), (6760, 33379), (7540, 29926), (9208, 24505), (9802, 23020), (11510, 19604), (14963, 15080)]