12662320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14389}}^1$

素因数の和:14413

約数の個数: 40

約数和(自身を含む): 32118480

約数和(自身を除く): 19456160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14389, 28778, 57556, 71945, 115112, 143890, 158279, 230224, 287780, 316558, 575560, 633116, 791395, 1151120, 1266232, 1582790, 2532464, 3165580, 6331160, 12662320]

約数ペア:

[(1, 12662320), (2, 6331160), (4, 3165580), (5, 2532464), (8, 1582790), (10, 1266232), (11, 1151120), (16, 791395), (20, 633116), (22, 575560), (40, 316558), (44, 287780), (55, 230224), (80, 158279), (88, 143890), (110, 115112), (176, 71945), (220, 57556), (440, 28778), (880, 14389)]