2435320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 5540400

約数和(自身を除く): 3105080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 569, 856, 1070, 1138, 2140, 2276, 2845, 4280, 4552, 5690, 11380, 22760, 60883, 121766, 243532, 304415, 487064, 608830, 1217660, 2435320]

約数ペア:

[(1, 2435320), (2, 1217660), (4, 608830), (5, 487064), (8, 304415), (10, 243532), (20, 121766), (40, 60883), (107, 22760), (214, 11380), (428, 5690), (535, 4552), (569, 4280), (856, 2845), (1070, 2276), (1138, 2140)]