328156920100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{105857071}}^1$

素因数の和:105857116

約数の個数: 36

約数和(自身を含む): 735071507968

約数和(自身を除く): 406914587868

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 105857071, 211714142, 423428284, 529285355, 1058570710, 2117141420, 2646426775, 3281569201, 5292853550, 6563138402, 10585707100, 13126276804, 16407846005, 32815692010, 65631384020, 82039230025, 164078460050, 328156920100]

約数ペア:

[(1, 328156920100), (2, 164078460050), (4, 82039230025), (5, 65631384020), (10, 32815692010), (20, 16407846005), (25, 13126276804), (31, 10585707100), (50, 6563138402), (62, 5292853550), (100, 3281569201), (124, 2646426775), (155, 2117141420), (310, 1058570710), (620, 529285355), (775, 423428284), (1550, 211714142), (3100, 105857071)]