74511580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26053}}^1$

素因数の和:26086

約数の個数: 48

約数和(自身を含む): 183837024

約数和(自身を除く): 109325444

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 26053, 52106, 104212, 130265, 260530, 286583, 338689, 521060, 573166, 677378, 1146332, 1354756, 1432915, 1693445, 2865830, 3386890, 3725579, 5731660, 6773780, 7451158, 14902316, 18627895, 37255790, 74511580]

約数ペア:

[(1, 74511580), (2, 37255790), (4, 18627895), (5, 14902316), (10, 7451158), (11, 6773780), (13, 5731660), (20, 3725579), (22, 3386890), (26, 2865830), (44, 1693445), (52, 1432915), (55, 1354756), (65, 1146332), (110, 677378), (130, 573166), (143, 521060), (220, 338689), (260, 286583), (286, 260530), (572, 130265), (715, 104212), (1430, 52106), (2860, 26053)]