88515830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 181258560

約数和(自身を除く): 92742730

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 443, 530, 689, 754, 886, 1378, 1537, 1885, 2215, 3074, 3445, 3770, 4430, 5759, 6890, 7685, 11518, 12847, 15370, 19981, 23479, 25694, 28795, 39962, 46958, 57590, 64235, 99905, 117395, 128470, 167011, 199810, 234790, 305227, 334022, 610454, 680891, 835055, 1361782, 1526135, 1670110, 3052270, 3404455, 6808910, 8851583, 17703166, 44257915, 88515830]

約数ペア:

[(1, 88515830), (2, 44257915), (5, 17703166), (10, 8851583), (13, 6808910), (26, 3404455), (29, 3052270), (53, 1670110), (58, 1526135), (65, 1361782), (106, 835055), (130, 680891), (145, 610454), (265, 334022), (290, 305227), (377, 234790), (443, 199810), (530, 167011), (689, 128470), (754, 117395), (886, 99905), (1378, 64235), (1537, 57590), (1885, 46958), (2215, 39962), (3074, 28795), (3445, 25694), (3770, 23479), (4430, 19981), (5759, 15370), (6890, 12847), (7685, 11518)]