10233740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 23665824

約数和(自身を除く): 13432084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 257, 362, 514, 724, 905, 1028, 1285, 1810, 1991, 2570, 2827, 3620, 3982, 5140, 5654, 7964, 9955, 11308, 14135, 19910, 28270, 39820, 46517, 56540, 93034, 186068, 232585, 465170, 511687, 930340, 1023374, 2046748, 2558435, 5116870, 10233740]

約数ペア:

[(1, 10233740), (2, 5116870), (4, 2558435), (5, 2046748), (10, 1023374), (11, 930340), (20, 511687), (22, 465170), (44, 232585), (55, 186068), (110, 93034), (181, 56540), (220, 46517), (257, 39820), (362, 28270), (514, 19910), (724, 14135), (905, 11308), (1028, 9955), (1285, 7964), (1810, 5654), (1991, 5140), (2570, 3982), (2827, 3620)]