24865540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{25373}}^1$

素因数の和:25396

約数の個数: 36

約数和(自身を含む): 60745356

約数和(自身を除く): 35879816

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 25373, 50746, 101492, 126865, 177611, 253730, 355222, 507460, 710444, 888055, 1243277, 1776110, 2486554, 3552220, 4973108, 6216385, 12432770, 24865540]

約数ペア:

[(1, 24865540), (2, 12432770), (4, 6216385), (5, 4973108), (7, 3552220), (10, 2486554), (14, 1776110), (20, 1243277), (28, 888055), (35, 710444), (49, 507460), (70, 355222), (98, 253730), (140, 177611), (196, 126865), (245, 101492), (490, 50746), (980, 25373)]