45036680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 109877040

約数和(自身を除く): 64840360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 257, 260, 337, 514, 520, 674, 1028, 1285, 1348, 1685, 2056, 2570, 2696, 3341, 3370, 4381, 5140, 6682, 6740, 8762, 10280, 13364, 13480, 16705, 17524, 21905, 26728, 33410, 35048, 43810, 66820, 86609, 87620, 133640, 173218, 175240, 346436, 433045, 692872, 866090, 1125917, 1732180, 2251834, 3464360, 4503668, 5629585, 9007336, 11259170, 22518340, 45036680]

約数ペア:

[(1, 45036680), (2, 22518340), (4, 11259170), (5, 9007336), (8, 5629585), (10, 4503668), (13, 3464360), (20, 2251834), (26, 1732180), (40, 1125917), (52, 866090), (65, 692872), (104, 433045), (130, 346436), (257, 175240), (260, 173218), (337, 133640), (514, 87620), (520, 86609), (674, 66820), (1028, 43810), (1285, 35048), (1348, 33410), (1685, 26728), (2056, 21905), (2570, 17524), (2696, 16705), (3341, 13480), (3370, 13364), (4381, 10280), (5140, 8762), (6682, 6740)]