64024490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 121806720

約数和(自身を除く): 57782230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 317, 634, 1063, 1585, 2126, 3170, 5315, 6023, 10630, 12046, 20197, 30115, 40394, 60230, 100985, 201970, 336971, 673942, 1684855, 3369710, 6402449, 12804898, 32012245, 64024490]

約数ペア:

[(1, 64024490), (2, 32012245), (5, 12804898), (10, 6402449), (19, 3369710), (38, 1684855), (95, 673942), (190, 336971), (317, 201970), (634, 100985), (1063, 60230), (1585, 40394), (2126, 30115), (3170, 20197), (5315, 12046), (6023, 10630)]