2016111782320

素因数分解:

$2^4\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{15394867}}^1$

素因数の和:15396517

約数の個数: 40

約数和(自身を含む): 4690323643824

約数和(自身を除く): 2674211861504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1637, 3274, 6548, 8185, 13096, 16370, 26192, 32740, 65480, 130960, 15394867, 30789734, 61579468, 76974335, 123158936, 153948670, 246317872, 307897340, 615794680, 1231589360, 25201397279, 50402794558, 100805589116, 126006986395, 201611178232, 252013972790, 403222356464, 504027945580, 1008055891160, 2016111782320]

約数ペア:

[(1, 2016111782320), (2, 1008055891160), (4, 504027945580), (5, 403222356464), (8, 252013972790), (10, 201611178232), (16, 126006986395), (20, 100805589116), (40, 50402794558), (80, 25201397279), (1637, 1231589360), (3274, 615794680), (6548, 307897340), (8185, 246317872), (13096, 153948670), (16370, 123158936), (26192, 76974335), (32740, 61579468), (65480, 30789734), (130960, 15394867)]