88650940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{633221}}^1$

素因数の和:633237

約数の個数: 24

約数和(自身を含む): 212762592

約数和(自身を除く): 124111652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 633221, 1266442, 2532884, 3166105, 4432547, 6332210, 8865094, 12664420, 17730188, 22162735, 44325470, 88650940]

約数ペア:

[(1, 88650940), (2, 44325470), (4, 22162735), (5, 17730188), (7, 12664420), (10, 8865094), (14, 6332210), (20, 4432547), (28, 3166105), (35, 2532884), (70, 1266442), (140, 633221)]