5204320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 13417488

約数和(自身を除く): 8213168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2957, 5914, 11828, 14785, 23656, 29570, 32527, 47312, 59140, 65054, 94624, 118280, 130108, 162635, 236560, 260216, 325270, 473120, 520432, 650540, 1040864, 1301080, 2602160, 5204320]

約数ペア:

[(1, 5204320), (2, 2602160), (4, 1301080), (5, 1040864), (8, 650540), (10, 520432), (11, 473120), (16, 325270), (20, 260216), (22, 236560), (32, 162635), (40, 130108), (44, 118280), (55, 94624), (80, 65054), (88, 59140), (110, 47312), (160, 32527), (176, 29570), (220, 23656), (352, 14785), (440, 11828), (880, 5914), (1760, 2957)]