22287850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 47293848

約数和(自身を除く): 25005998

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2017, 2210, 4034, 5525, 10085, 11050, 20170, 26221, 34289, 50425, 52442, 68578, 100850, 131105, 171445, 262210, 342890, 445757, 655525, 857225, 891514, 1311050, 1714450, 2228785, 4457570, 11143925, 22287850]

約数ペア:

[(1, 22287850), (2, 11143925), (5, 4457570), (10, 2228785), (13, 1714450), (17, 1311050), (25, 891514), (26, 857225), (34, 655525), (50, 445757), (65, 342890), (85, 262210), (130, 171445), (170, 131105), (221, 100850), (325, 68578), (425, 52442), (442, 50425), (650, 34289), (850, 26221), (1105, 20170), (2017, 11050), (2210, 10085), (4034, 5525)]