13925540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4673}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 29446200

約数和(自身を除く): 15520660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4673, 9346, 18692, 23365, 46730, 93460, 696277, 1392554, 2785108, 3481385, 6962770, 13925540]

約数ペア:

[(1, 13925540), (2, 6962770), (4, 3481385), (5, 2785108), (10, 1392554), (20, 696277), (149, 93460), (298, 46730), (596, 23365), (745, 18692), (1490, 9346), (2980, 4673)]