85501450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 165179160

約数和(自身を除く): 79677710

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 113, 185, 226, 370, 409, 565, 818, 925, 1130, 1850, 2045, 2825, 4090, 4181, 5650, 8362, 10225, 15133, 20450, 20905, 30266, 41810, 46217, 75665, 92434, 104525, 151330, 209050, 231085, 378325, 462170, 756650, 1155425, 1710029, 2310850, 3420058, 8550145, 17100290, 42750725, 85501450]

約数ペア:

[(1, 85501450), (2, 42750725), (5, 17100290), (10, 8550145), (25, 3420058), (37, 2310850), (50, 1710029), (74, 1155425), (113, 756650), (185, 462170), (226, 378325), (370, 231085), (409, 209050), (565, 151330), (818, 104525), (925, 92434), (1130, 75665), (1850, 46217), (2045, 41810), (2825, 30266), (4090, 20905), (4181, 20450), (5650, 15133), (8362, 10225)]