415653460

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{14323}}^1$

素因数の和:15783

約数の個数: 24

約数和(自身を含む): 873534816

約数和(自身を除く): 457881356

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 14323, 14510, 28646, 29020, 57292, 71615, 143230, 286460, 20782673, 41565346, 83130692, 103913365, 207826730, 415653460]

約数ペア:

[(1, 415653460), (2, 207826730), (4, 103913365), (5, 83130692), (10, 41565346), (20, 20782673), (1451, 286460), (2902, 143230), (5804, 71615), (7255, 57292), (14323, 29020), (14510, 28646)]