84318340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{37309}}^1$

素因数の和:37431

約数の個数: 24

約数和(自身を含む): 178640280

約数和(自身を除く): 94321940

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 37309, 74618, 149236, 186545, 373090, 746180, 4215917, 8431834, 16863668, 21079585, 42159170, 84318340]

約数ペア:

[(1, 84318340), (2, 42159170), (4, 21079585), (5, 16863668), (10, 8431834), (20, 4215917), (113, 746180), (226, 373090), (452, 186545), (565, 149236), (1130, 74618), (2260, 37309)]