38973460

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{1583}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 81962496

約数和(自身を除く): 42989036

約数列:

[1, 2, 4, 5, 10, 20, 1231, 1583, 2462, 3166, 4924, 6155, 6332, 7915, 12310, 15830, 24620, 31660, 1948673, 3897346, 7794692, 9743365, 19486730, 38973460]

約数ペア:

[(1, 38973460), (2, 19486730), (4, 9743365), (5, 7794692), (10, 3897346), (20, 1948673), (1231, 31660), (1583, 24620), (2462, 15830), (3166, 12310), (4924, 7915), (6155, 6332)]