45403780

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7253}}^1$

素因数の和:7575

約数の個数: 24

約数和(自身を含む): 95665752

約数和(自身を除く): 50261972

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 7253, 14506, 29012, 36265, 72530, 145060, 2270189, 4540378, 9080756, 11350945, 22701890, 45403780]

約数ペア:

[(1, 45403780), (2, 22701890), (4, 11350945), (5, 9080756), (10, 4540378), (20, 2270189), (313, 145060), (626, 72530), (1252, 36265), (1565, 29012), (3130, 14506), (6260, 7253)]