461796620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491273}}^1$

素因数の和:491329

約数の個数: 24

約数和(自身を含む): 990408384

約数和(自身を除く): 528611764

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 491273, 982546, 1965092, 2456365, 4912730, 9825460, 23089831, 46179662, 92359324, 115449155, 230898310, 461796620]

約数ペア:

[(1, 461796620), (2, 230898310), (4, 115449155), (5, 92359324), (10, 46179662), (20, 23089831), (47, 9825460), (94, 4912730), (188, 2456365), (235, 1965092), (470, 982546), (940, 491273)]