946875380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{16747}}^1$

素因数の和:17024

約数の個数: 48

約数和(自身を含む): 2177775936

約数和(自身を除く): 1230900556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 1028, 1285, 2570, 2827, 5140, 5654, 11308, 14135, 16747, 28270, 33494, 56540, 66988, 83735, 167470, 184217, 334940, 368434, 736868, 921085, 1842170, 3684340, 4303979, 8607958, 17215916, 21519895, 43039790, 47343769, 86079580, 94687538, 189375076, 236718845, 473437690, 946875380]

約数ペア:

[(1, 946875380), (2, 473437690), (4, 236718845), (5, 189375076), (10, 94687538), (11, 86079580), (20, 47343769), (22, 43039790), (44, 21519895), (55, 17215916), (110, 8607958), (220, 4303979), (257, 3684340), (514, 1842170), (1028, 921085), (1285, 736868), (2570, 368434), (2827, 334940), (5140, 184217), (5654, 167470), (11308, 83735), (14135, 66988), (16747, 56540), (28270, 33494)]