9643540

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2423}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 20361600

約数和(自身を除く): 10718060

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 2423, 3980, 4846, 9692, 12115, 24230, 48460, 482177, 964354, 1928708, 2410885, 4821770, 9643540]

約数ペア:

[(1, 9643540), (2, 4821770), (4, 2410885), (5, 1928708), (10, 964354), (20, 482177), (199, 48460), (398, 24230), (796, 12115), (995, 9692), (1990, 4846), (2423, 3980)]