37721060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 86788800

約数和(自身を除く): 49067740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 2459, 3068, 3835, 4918, 7670, 9836, 12295, 15340, 24590, 31967, 49180, 63934, 127868, 145081, 159835, 290162, 319670, 580324, 639340, 725405, 1450810, 1886053, 2901620, 3772106, 7544212, 9430265, 18860530, 37721060]

約数ペア:

[(1, 37721060), (2, 18860530), (4, 9430265), (5, 7544212), (10, 3772106), (13, 2901620), (20, 1886053), (26, 1450810), (52, 725405), (59, 639340), (65, 580324), (118, 319670), (130, 290162), (236, 159835), (260, 145081), (295, 127868), (590, 63934), (767, 49180), (1180, 31967), (1534, 24590), (2459, 15340), (3068, 12295), (3835, 9836), (4918, 7670)]