4064120

素因数分解:

$2^3\times 5^1\times {\mathrm{101603}}^1$

素因数の和:101614

約数の個数: 16

約数和(自身を含む): 9144360

約数和(自身を除く): 5080240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101603, 203206, 406412, 508015, 812824, 1016030, 2032060, 4064120]

約数ペア:

[(1, 4064120), (2, 2032060), (4, 1016030), (5, 812824), (8, 508015), (10, 406412), (20, 203206), (40, 101603)]