12853060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 30260160

約数和(自身を除く): 17407100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1579, 1628, 2035, 3158, 4070, 6316, 7895, 8140, 15790, 17369, 31580, 34738, 58423, 69476, 86845, 116846, 173690, 233692, 292115, 347380, 584230, 642653, 1168460, 1285306, 2570612, 3213265, 6426530, 12853060]

約数ペア:

[(1, 12853060), (2, 6426530), (4, 3213265), (5, 2570612), (10, 1285306), (11, 1168460), (20, 642653), (22, 584230), (37, 347380), (44, 292115), (55, 233692), (74, 173690), (110, 116846), (148, 86845), (185, 69476), (220, 58423), (370, 34738), (407, 31580), (740, 17369), (814, 15790), (1579, 8140), (1628, 7895), (2035, 6316), (3158, 4070)]