27565850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42409}}^1$

素因数の和:42434

約数の個数: 24

約数和(自身を含む): 55217820

約数和(自身を除く): 27651970

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42409, 84818, 212045, 424090, 551317, 1060225, 1102634, 2120450, 2756585, 5513170, 13782925, 27565850]

約数ペア:

[(1, 27565850), (2, 13782925), (5, 5513170), (10, 2756585), (13, 2120450), (25, 1102634), (26, 1060225), (50, 551317), (65, 424090), (130, 212045), (325, 84818), (650, 42409)]