4172680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 9523800

約数和(自身を除く): 5351120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1429, 1460, 2858, 2920, 5716, 7145, 11432, 14290, 28580, 57160, 104317, 208634, 417268, 521585, 834536, 1043170, 2086340, 4172680]

約数ペア:

[(1, 4172680), (2, 2086340), (4, 1043170), (5, 834536), (8, 521585), (10, 417268), (20, 208634), (40, 104317), (73, 57160), (146, 28580), (292, 14290), (365, 11432), (584, 7145), (730, 5716), (1429, 2920), (1460, 2858)]