37455340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 85942080

約数和(自身を除く): 48486740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 2029, 3692, 4058, 4615, 8116, 9230, 10145, 18460, 20290, 26377, 40580, 52754, 105508, 131885, 144059, 263770, 288118, 527540, 576236, 720295, 1440590, 1872767, 2881180, 3745534, 7491068, 9363835, 18727670, 37455340]

約数ペア:

[(1, 37455340), (2, 18727670), (4, 9363835), (5, 7491068), (10, 3745534), (13, 2881180), (20, 1872767), (26, 1440590), (52, 720295), (65, 576236), (71, 527540), (130, 288118), (142, 263770), (260, 144059), (284, 131885), (355, 105508), (710, 52754), (923, 40580), (1420, 26377), (1846, 20290), (2029, 18460), (3692, 10145), (4058, 9230), (4615, 8116)]