9776020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28753}}^1$

素因数の和:28779

約数の個数: 24

約数和(自身を含む): 21738024

約数和(自身を除く): 11962004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28753, 57506, 115012, 143765, 287530, 488801, 575060, 977602, 1955204, 2444005, 4888010, 9776020]

約数ペア:

[(1, 9776020), (2, 4888010), (4, 2444005), (5, 1955204), (10, 977602), (17, 575060), (20, 488801), (34, 287530), (68, 143765), (85, 115012), (170, 57506), (340, 28753)]