55107964640

素因数分解:

$2^5\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{169751}}^1$

素因数の和:171795

約数の個数: 48

約数和(自身を含む): 130257499680

約数和(自身を除く): 75149535040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2029, 4058, 8116, 10145, 16232, 20290, 32464, 40580, 64928, 81160, 162320, 169751, 324640, 339502, 679004, 848755, 1358008, 1697510, 2716016, 3395020, 5432032, 6790040, 13580080, 27160160, 344424779, 688849558, 1377699116, 1722123895, 2755398232, 3444247790, 5510796464, 6888495580, 11021592928, 13776991160, 27553982320, 55107964640]

約数ペア:

[(1, 55107964640), (2, 27553982320), (4, 13776991160), (5, 11021592928), (8, 6888495580), (10, 5510796464), (16, 3444247790), (20, 2755398232), (32, 1722123895), (40, 1377699116), (80, 688849558), (160, 344424779), (2029, 27160160), (4058, 13580080), (8116, 6790040), (10145, 5432032), (16232, 3395020), (20290, 2716016), (32464, 1697510), (40580, 1358008), (64928, 848755), (81160, 679004), (162320, 339502), (169751, 324640)]