4258820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 9069144

約数和(自身を除く): 4810324

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2917, 5834, 11668, 14585, 29170, 58340, 212941, 425882, 851764, 1064705, 2129410, 4258820]

約数ペア:

[(1, 4258820), (2, 2129410), (4, 1064705), (5, 851764), (10, 425882), (20, 212941), (73, 58340), (146, 29170), (292, 14585), (365, 11668), (730, 5834), (1460, 2917)]