12560350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 26154576

約数和(自身を除く): 13594226

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 557, 902, 1025, 1114, 2050, 2255, 2785, 4510, 5570, 6127, 11275, 12254, 13925, 22550, 22837, 27850, 30635, 45674, 61270, 114185, 153175, 228370, 251207, 306350, 502414, 570925, 1141850, 1256035, 2512070, 6280175, 12560350]

約数ペア:

[(1, 12560350), (2, 6280175), (5, 2512070), (10, 1256035), (11, 1141850), (22, 570925), (25, 502414), (41, 306350), (50, 251207), (55, 228370), (82, 153175), (110, 114185), (205, 61270), (275, 45674), (410, 30635), (451, 27850), (550, 22837), (557, 22550), (902, 13925), (1025, 12254), (1114, 11275), (2050, 6127), (2255, 5570), (2785, 4510)]