961180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 2340576

約数和(自身を除く): 1379396

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 257, 340, 374, 514, 748, 935, 1028, 1285, 1870, 2570, 2827, 3740, 4369, 5140, 5654, 8738, 11308, 14135, 17476, 21845, 28270, 43690, 48059, 56540, 87380, 96118, 192236, 240295, 480590, 961180]

約数ペア:

[(1, 961180), (2, 480590), (4, 240295), (5, 192236), (10, 96118), (11, 87380), (17, 56540), (20, 48059), (22, 43690), (34, 28270), (44, 21845), (55, 17476), (68, 14135), (85, 11308), (110, 8738), (170, 5654), (187, 5140), (220, 4369), (257, 3740), (340, 2827), (374, 2570), (514, 1870), (748, 1285), (935, 1028)]