85671160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7411}}^1$

素因数の和:7456

約数の個数: 48

約数和(自身を含む): 204793560

約数和(自身を除く): 119122400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 7411, 11560, 14822, 29644, 37055, 59288, 74110, 125987, 148220, 251974, 296440, 503948, 629935, 1007896, 1259870, 2141779, 2519740, 4283558, 5039480, 8567116, 10708895, 17134232, 21417790, 42835580, 85671160]

約数ペア:

[(1, 85671160), (2, 42835580), (4, 21417790), (5, 17134232), (8, 10708895), (10, 8567116), (17, 5039480), (20, 4283558), (34, 2519740), (40, 2141779), (68, 1259870), (85, 1007896), (136, 629935), (170, 503948), (289, 296440), (340, 251974), (578, 148220), (680, 125987), (1156, 74110), (1445, 59288), (2312, 37055), (2890, 29644), (5780, 14822), (7411, 11560)]