73093520

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1831}}^1$

素因数の和:2343

約数の個数: 40

約数和(自身を含む): 170376000

約数和(自身を除く): 97282480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 998, 1831, 1996, 2495, 3662, 3992, 4990, 7324, 7984, 9155, 9980, 14648, 18310, 19960, 29296, 36620, 39920, 73240, 146480, 913669, 1827338, 3654676, 4568345, 7309352, 9136690, 14618704, 18273380, 36546760, 73093520]

約数ペア:

[(1, 73093520), (2, 36546760), (4, 18273380), (5, 14618704), (8, 9136690), (10, 7309352), (16, 4568345), (20, 3654676), (40, 1827338), (80, 913669), (499, 146480), (998, 73240), (1831, 39920), (1996, 36620), (2495, 29296), (3662, 19960), (3992, 18310), (4990, 14648), (7324, 9980), (7984, 9155)]