109219490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 202172544

約数和(自身を除く): 92953054

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 487, 547, 974, 1094, 2435, 2735, 4870, 5470, 19967, 22427, 39934, 44854, 99835, 112135, 199670, 224270, 266389, 532778, 1331945, 2663890, 10921949, 21843898, 54609745, 109219490]

約数ペア:

[(1, 109219490), (2, 54609745), (5, 21843898), (10, 10921949), (41, 2663890), (82, 1331945), (205, 532778), (410, 266389), (487, 224270), (547, 199670), (974, 112135), (1094, 99835), (2435, 44854), (2735, 39934), (4870, 22427), (5470, 19967)]