26954180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7244

約数の個数: 48

約数和(自身を含む): 65390976

約数和(自身を除く): 38436796

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, 7207, 14414, 28828, 36035, 72070, 79277, 122519, 144140, 158554, 245038, 317108, 396385, 490076, 612595, 792770, 1225190, 1347709, 1585540, 2450380, 2695418, 5390836, 6738545, 13477090, 26954180]

約数ペア:

[(1, 26954180), (2, 13477090), (4, 6738545), (5, 5390836), (10, 2695418), (11, 2450380), (17, 1585540), (20, 1347709), (22, 1225190), (34, 792770), (44, 612595), (55, 490076), (68, 396385), (85, 317108), (110, 245038), (170, 158554), (187, 144140), (220, 122519), (340, 79277), (374, 72070), (748, 36035), (935, 28828), (1870, 14414), (3740, 7207)]