22215340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 31636052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1483, 1498, 2140, 2966, 2996, 3745, 5932, 7415, 7490, 10381, 14830, 14980, 20762, 29660, 41524, 51905, 103810, 158681, 207620, 317362, 634724, 793405, 1110767, 1586810, 2221534, 3173620, 4443068, 5553835, 11107670, 22215340]

約数ペア:

[(1, 22215340), (2, 11107670), (4, 5553835), (5, 4443068), (7, 3173620), (10, 2221534), (14, 1586810), (20, 1110767), (28, 793405), (35, 634724), (70, 317362), (107, 207620), (140, 158681), (214, 103810), (428, 51905), (535, 41524), (749, 29660), (1070, 20762), (1483, 14980), (1498, 14830), (2140, 10381), (2966, 7490), (2996, 7415), (3745, 5932)]