64150960

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3049}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 149767200

約数和(自身を除く): 85616240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 3049, 4208, 5260, 6098, 10520, 12196, 15245, 21040, 24392, 30490, 48784, 60980, 121960, 243920, 801887, 1603774, 3207548, 4009435, 6415096, 8018870, 12830192, 16037740, 32075480, 64150960]

約数ペア:

[(1, 64150960), (2, 32075480), (4, 16037740), (5, 12830192), (8, 8018870), (10, 6415096), (16, 4009435), (20, 3207548), (40, 1603774), (80, 801887), (263, 243920), (526, 121960), (1052, 60980), (1315, 48784), (2104, 30490), (2630, 24392), (3049, 21040), (4208, 15245), (5260, 12196), (6098, 10520)]