74388460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{50951}}^1$

素因数の和:51033

約数の個数: 24

約数和(自身を含む): 158358816

約数和(自身を除く): 83970356

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 50951, 101902, 203804, 254755, 509510, 1019020, 3719423, 7438846, 14877692, 18597115, 37194230, 74388460]

約数ペア:

[(1, 74388460), (2, 37194230), (4, 18597115), (5, 14877692), (10, 7438846), (20, 3719423), (73, 1019020), (146, 509510), (292, 254755), (365, 203804), (730, 101902), (1460, 50951)]