57194180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 72353980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3671, 3895, 7342, 7790, 14684, 15580, 18355, 36710, 69749, 73420, 139498, 150511, 278996, 301022, 348745, 602044, 697490, 752555, 1394980, 1505110, 2859709, 3010220, 5719418, 11438836, 14298545, 28597090, 57194180]

約数ペア:

[(1, 57194180), (2, 28597090), (4, 14298545), (5, 11438836), (10, 5719418), (19, 3010220), (20, 2859709), (38, 1505110), (41, 1394980), (76, 752555), (82, 697490), (95, 602044), (164, 348745), (190, 301022), (205, 278996), (380, 150511), (410, 139498), (779, 73420), (820, 69749), (1558, 36710), (3116, 18355), (3671, 15580), (3895, 14684), (7342, 7790)]