133670020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26417}}^1$

素因数の和:26460

約数の個数: 48

約数和(自身を含む): 319552128

約数和(自身を除く): 185882108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 26417, 52834, 105668, 132085, 264170, 290587, 528340, 581174, 607591, 1162348, 1215182, 1452935, 2430364, 2905870, 3037955, 5811740, 6075910, 6683501, 12151820, 13367002, 26734004, 33417505, 66835010, 133670020]

約数ペア:

[(1, 133670020), (2, 66835010), (4, 33417505), (5, 26734004), (10, 13367002), (11, 12151820), (20, 6683501), (22, 6075910), (23, 5811740), (44, 3037955), (46, 2905870), (55, 2430364), (92, 1452935), (110, 1215182), (115, 1162348), (220, 607591), (230, 581174), (253, 528340), (460, 290587), (506, 264170), (1012, 132085), (1265, 105668), (2530, 52834), (5060, 26417)]