23687860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169199}}^1$

素因数の和:169215

約数の個数: 24

約数和(自身を含む): 56851200

約数和(自身を除く): 33163340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169199, 338398, 676796, 845995, 1184393, 1691990, 2368786, 3383980, 4737572, 5921965, 11843930, 23687860]

約数ペア:

[(1, 23687860), (2, 11843930), (4, 5921965), (5, 4737572), (7, 3383980), (10, 2368786), (14, 1691990), (20, 1184393), (28, 845995), (35, 676796), (70, 338398), (140, 169199)]