127045540

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{10067}}^1$

素因数の和:10707

約数の個数: 24

約数和(自身を含む): 267244992

約数和(自身を除く): 140199452

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 10067, 12620, 20134, 40268, 50335, 100670, 201340, 6352277, 12704554, 25409108, 31761385, 63522770, 127045540]

約数ペア:

[(1, 127045540), (2, 63522770), (4, 31761385), (5, 25409108), (10, 12704554), (20, 6352277), (631, 201340), (1262, 100670), (2524, 50335), (3155, 40268), (6310, 20134), (10067, 12620)]