39161938720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{291037}}^1$

素因数の和:291110

約数の個数: 72

約数和(自身を含む): 95820769044

約数和(自身を除く): 56658830324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 841, 928, 1160, 1682, 2320, 3364, 4205, 4640, 6728, 8410, 13456, 16820, 26912, 33640, 67280, 134560, 291037, 582074, 1164148, 1455185, 2328296, 2910370, 4656592, 5820740, 8440073, 9313184, 11641480, 16880146, 23282960, 33760292, 42200365, 46565920, 67520584, 84400730, 135041168, 168801460, 244762117, 270082336, 337602920, 489524234, 675205840, 979048468, 1223810585, 1350411680, 1958096936, 2447621170, 3916193872, 4895242340, 7832387744, 9790484680, 19580969360, 39161938720]

約数ペア:

[(1, 39161938720), (2, 19580969360), (4, 9790484680), (5, 7832387744), (8, 4895242340), (10, 3916193872), (16, 2447621170), (20, 1958096936), (29, 1350411680), (32, 1223810585), (40, 979048468), (58, 675205840), (80, 489524234), (116, 337602920), (145, 270082336), (160, 244762117), (232, 168801460), (290, 135041168), (464, 84400730), (580, 67520584), (841, 46565920), (928, 42200365), (1160, 33760292), (1682, 23282960), (2320, 16880146), (3364, 11641480), (4205, 9313184), (4640, 8440073), (6728, 5820740), (8410, 4656592), (13456, 2910370), (16820, 2328296), (26912, 1455185), (33640, 1164148), (67280, 582074), (134560, 291037)]