7572820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22273}}^1$

素因数の和:22299

約数の個数: 24

約数和(自身を含む): 16839144

約数和(自身を除く): 9266324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 22273, 44546, 89092, 111365, 222730, 378641, 445460, 757282, 1514564, 1893205, 3786410, 7572820]

約数ペア:

[(1, 7572820), (2, 3786410), (4, 1893205), (5, 1514564), (10, 757282), (17, 445460), (20, 378641), (34, 222730), (68, 111365), (85, 89092), (170, 44546), (340, 22273)]