98367620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 223534080

約数和(自身を除く): 125166460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 478, 956, 1195, 1583, 2390, 3107, 3166, 4780, 6214, 6332, 7915, 12428, 15535, 15830, 20579, 31070, 31660, 41158, 62140, 82316, 102895, 205790, 378337, 411580, 756674, 1513348, 1891685, 3783370, 4918381, 7566740, 9836762, 19673524, 24591905, 49183810, 98367620]

約数ペア:

[(1, 98367620), (2, 49183810), (4, 24591905), (5, 19673524), (10, 9836762), (13, 7566740), (20, 4918381), (26, 3783370), (52, 1891685), (65, 1513348), (130, 756674), (239, 411580), (260, 378337), (478, 205790), (956, 102895), (1195, 82316), (1583, 62140), (2390, 41158), (3107, 31660), (3166, 31070), (4780, 20579), (6214, 15830), (6332, 15535), (7915, 12428)]