8528260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32801}}^1$

素因数の和:32823

約数の個数: 24

約数和(自身を含む): 19287576

約数和(自身を除く): 10759316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32801, 65602, 131204, 164005, 328010, 426413, 656020, 852826, 1705652, 2132065, 4264130, 8528260]

約数ペア:

[(1, 8528260), (2, 4264130), (4, 2132065), (5, 1705652), (10, 852826), (13, 656020), (20, 426413), (26, 328010), (52, 164005), (65, 131204), (130, 65602), (260, 32801)]