10740400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2470

約数の個数: 60

約数和(自身を含む): 28161144

約数和(自身を除く): 17420744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 2441, 4400, 4882, 9764, 12205, 19528, 24410, 26851, 39056, 48820, 53702, 61025, 97640, 107404, 122050, 134255, 195280, 214808, 244100, 268510, 429616, 488200, 537020, 671275, 976400, 1074040, 1342550, 2148080, 2685100, 5370200, 10740400]

約数ペア:

[(1, 10740400), (2, 5370200), (4, 2685100), (5, 2148080), (8, 1342550), (10, 1074040), (11, 976400), (16, 671275), (20, 537020), (22, 488200), (25, 429616), (40, 268510), (44, 244100), (50, 214808), (55, 195280), (80, 134255), (88, 122050), (100, 107404), (110, 97640), (176, 61025), (200, 53702), (220, 48820), (275, 39056), (400, 26851), (440, 24410), (550, 19528), (880, 12205), (1100, 9764), (2200, 4882), (2441, 4400)]