90686060

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{34613}}^1$

素因数の和:34753

約数の個数: 24

約数和(自身を含む): 191900016

約数和(自身を除く): 101213956

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 34613, 69226, 138452, 173065, 346130, 692260, 4534303, 9068606, 18137212, 22671515, 45343030, 90686060]

約数ペア:

[(1, 90686060), (2, 45343030), (4, 22671515), (5, 18137212), (10, 9068606), (20, 4534303), (131, 692260), (262, 346130), (524, 173065), (655, 138452), (1310, 69226), (2620, 34613)]