130592440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{296801}}^1$

素因数の和:296823

約数の個数: 32

約数和(自身を含む): 320546160

約数和(自身を除く): 189953720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 296801, 593602, 1187204, 1484005, 2374408, 2968010, 3264811, 5936020, 6529622, 11872040, 13059244, 16324055, 26118488, 32648110, 65296220, 130592440]

約数ペア:

[(1, 130592440), (2, 65296220), (4, 32648110), (5, 26118488), (8, 16324055), (10, 13059244), (11, 11872040), (20, 6529622), (22, 5936020), (40, 3264811), (44, 2968010), (55, 2374408), (88, 1484005), (110, 1187204), (220, 593602), (440, 296801)]