26393180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7057}}^1$

素因数の和:7094

約数の個数: 48

約数和(自身を含む): 64030176

約数和(自身を除く): 37636996

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 7057, 14114, 28228, 35285, 70570, 77627, 119969, 141140, 155254, 239938, 310508, 388135, 479876, 599845, 776270, 1199690, 1319659, 1552540, 2399380, 2639318, 5278636, 6598295, 13196590, 26393180]

約数ペア:

[(1, 26393180), (2, 13196590), (4, 6598295), (5, 5278636), (10, 2639318), (11, 2399380), (17, 1552540), (20, 1319659), (22, 1199690), (34, 776270), (44, 599845), (55, 479876), (68, 388135), (85, 310508), (110, 239938), (170, 155254), (187, 141140), (220, 119969), (340, 77627), (374, 70570), (748, 35285), (935, 28228), (1870, 14114), (3740, 7057)]