85562530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 172938240

約数和(自身を除く): 87375710

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 79, 85, 115, 158, 170, 230, 277, 391, 395, 554, 782, 790, 1343, 1385, 1817, 1955, 2686, 2770, 3634, 3910, 4709, 6371, 6715, 9085, 9418, 12742, 13430, 18170, 21883, 23545, 30889, 31855, 43766, 47090, 61778, 63710, 108307, 109415, 154445, 216614, 218830, 308890, 372011, 503309, 541535, 744022, 1006618, 1083070, 1860055, 2516545, 3720110, 5033090, 8556253, 17112506, 42781265, 85562530]

約数ペア:

[(1, 85562530), (2, 42781265), (5, 17112506), (10, 8556253), (17, 5033090), (23, 3720110), (34, 2516545), (46, 1860055), (79, 1083070), (85, 1006618), (115, 744022), (158, 541535), (170, 503309), (230, 372011), (277, 308890), (391, 218830), (395, 216614), (554, 154445), (782, 109415), (790, 108307), (1343, 63710), (1385, 61778), (1817, 47090), (1955, 43766), (2686, 31855), (2770, 30889), (3634, 23545), (3910, 21883), (4709, 18170), (6371, 13430), (6715, 12742), (9085, 9418)]