13724440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20183}}^1$

素因数の和:20211

約数の個数: 32

約数和(自身を含む): 32698080

約数和(自身を除く): 18973640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 20183, 40366, 80732, 100915, 161464, 201830, 343111, 403660, 686222, 807320, 1372444, 1715555, 2744888, 3431110, 6862220, 13724440]

約数ペア:

[(1, 13724440), (2, 6862220), (4, 3431110), (5, 2744888), (8, 1715555), (10, 1372444), (17, 807320), (20, 686222), (34, 403660), (40, 343111), (68, 201830), (85, 161464), (136, 100915), (170, 80732), (340, 40366), (680, 20183)]