84748870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 158135328

約数和(自身を除く): 73386458

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 1130, 2027, 4054, 4181, 8362, 10135, 20270, 20905, 41810, 74999, 149998, 229051, 374995, 458102, 749990, 1145255, 2290510, 8474887, 16949774, 42374435, 84748870]

約数ペア:

[(1, 84748870), (2, 42374435), (5, 16949774), (10, 8474887), (37, 2290510), (74, 1145255), (113, 749990), (185, 458102), (226, 374995), (370, 229051), (565, 149998), (1130, 74999), (2027, 41810), (4054, 20905), (4181, 20270), (8362, 10135)]