225717050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347257}}^1$

素因数の和:347282

約数の個数: 24

約数和(自身を含む): 452129916

約数和(自身を除く): 226412866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 347257, 694514, 1736285, 3472570, 4514341, 8681425, 9028682, 17362850, 22571705, 45143410, 112858525, 225717050]

約数ペア:

[(1, 225717050), (2, 112858525), (5, 45143410), (10, 22571705), (13, 17362850), (25, 9028682), (26, 8681425), (50, 4514341), (65, 3472570), (130, 1736285), (325, 694514), (650, 347257)]