4547780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7879

約数の個数: 24

約数和(自身を含む): 9880920

約数和(自身を除く): 5333140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 7841, 15682, 31364, 39205, 78410, 156820, 227389, 454778, 909556, 1136945, 2273890, 4547780]

約数ペア:

[(1, 4547780), (2, 2273890), (4, 1136945), (5, 909556), (10, 454778), (20, 227389), (29, 156820), (58, 78410), (116, 39205), (145, 31364), (290, 15682), (580, 7841)]