118970120

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3929}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 268104600

約数和(自身を除く): 149134480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 3028, 3785, 3929, 6056, 7570, 7858, 15140, 15716, 19645, 30280, 31432, 39290, 78580, 157160, 2974253, 5948506, 11897012, 14871265, 23794024, 29742530, 59485060, 118970120]

約数ペア:

[(1, 118970120), (2, 59485060), (4, 29742530), (5, 23794024), (8, 14871265), (10, 11897012), (20, 5948506), (40, 2974253), (757, 157160), (1514, 78580), (3028, 39290), (3785, 31432), (3929, 30280), (6056, 19645), (7570, 15716), (7858, 15140)]