22981370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 43500672

約数和(自身を除く): 20519302

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 613, 815, 1226, 1630, 3065, 3749, 6130, 7498, 14099, 18745, 28198, 37490, 70495, 99919, 140990, 199838, 499595, 999190, 2298137, 4596274, 11490685, 22981370]

約数ペア:

[(1, 22981370), (2, 11490685), (5, 4596274), (10, 2298137), (23, 999190), (46, 499595), (115, 199838), (163, 140990), (230, 99919), (326, 70495), (613, 37490), (815, 28198), (1226, 18745), (1630, 14099), (3065, 7498), (3749, 6130)]