10519880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37571}}^1$

素因数の和:37589

約数の個数: 32

約数和(自身を含む): 27051840

約数和(自身を除く): 16531960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 37571, 75142, 150284, 187855, 262997, 300568, 375710, 525994, 751420, 1051988, 1314985, 1502840, 2103976, 2629970, 5259940, 10519880]

約数ペア:

[(1, 10519880), (2, 5259940), (4, 2629970), (5, 2103976), (7, 1502840), (8, 1314985), (10, 1051988), (14, 751420), (20, 525994), (28, 375710), (35, 300568), (40, 262997), (56, 187855), (70, 150284), (140, 75142), (280, 37571)]