42406914160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40775879}}^1$

素因数の和:40775905

約数の個数: 40

約数和(自身を含む): 106180391520

約数和(自身を除く): 63773477360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40775879, 81551758, 163103516, 203879395, 326207032, 407758790, 530086427, 652414064, 815517580, 1060172854, 1631035160, 2120345708, 2650432135, 3262070320, 4240691416, 5300864270, 8481382832, 10601728540, 21203457080, 42406914160]

約数ペア:

[(1, 42406914160), (2, 21203457080), (4, 10601728540), (5, 8481382832), (8, 5300864270), (10, 4240691416), (13, 3262070320), (16, 2650432135), (20, 2120345708), (26, 1631035160), (40, 1060172854), (52, 815517580), (65, 652414064), (80, 530086427), (104, 407758790), (130, 326207032), (208, 203879395), (260, 163103516), (520, 81551758), (1040, 40775879)]