67632760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 97840520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1151, 1469, 2260, 2302, 2938, 4520, 4604, 5755, 5876, 7345, 9208, 11510, 11752, 14690, 14963, 23020, 29380, 29926, 46040, 58760, 59852, 74815, 119704, 130063, 149630, 260126, 299260, 520252, 598520, 650315, 1040504, 1300630, 1690819, 2601260, 3381638, 5202520, 6763276, 8454095, 13526552, 16908190, 33816380, 67632760]

約数ペア:

[(1, 67632760), (2, 33816380), (4, 16908190), (5, 13526552), (8, 8454095), (10, 6763276), (13, 5202520), (20, 3381638), (26, 2601260), (40, 1690819), (52, 1300630), (65, 1040504), (104, 650315), (113, 598520), (130, 520252), (226, 299260), (260, 260126), (452, 149630), (520, 130063), (565, 119704), (904, 74815), (1130, 59852), (1151, 58760), (1469, 46040), (2260, 29926), (2302, 29380), (2938, 23020), (4520, 14963), (4604, 14690), (5755, 11752), (5876, 11510), (7345, 9208)]