41040890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 85675104

約数和(自身を除く): 44634214

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1291, 1445, 1870, 2582, 2890, 3179, 6358, 6455, 12910, 14201, 15895, 21947, 28402, 31790, 43894, 71005, 109735, 142010, 219470, 241417, 373099, 482834, 746198, 1207085, 1865495, 2414170, 3730990, 4104089, 8208178, 20520445, 41040890]

約数ペア:

[(1, 41040890), (2, 20520445), (5, 8208178), (10, 4104089), (11, 3730990), (17, 2414170), (22, 1865495), (34, 1207085), (55, 746198), (85, 482834), (110, 373099), (170, 241417), (187, 219470), (289, 142010), (374, 109735), (578, 71005), (935, 43894), (1291, 31790), (1445, 28402), (1870, 21947), (2582, 15895), (2890, 14201), (3179, 12910), (6358, 6455)]