4500070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 8693568

約数和(自身を除く): 4193498

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 257, 514, 515, 1030, 1285, 1751, 2570, 3502, 4369, 8738, 8755, 17510, 21845, 26471, 43690, 52942, 132355, 264710, 450007, 900014, 2250035, 4500070]

約数ペア:

[(1, 4500070), (2, 2250035), (5, 900014), (10, 450007), (17, 264710), (34, 132355), (85, 52942), (103, 43690), (170, 26471), (206, 21845), (257, 17510), (514, 8755), (515, 8738), (1030, 4369), (1285, 3502), (1751, 2570)]