14000920

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 31608720

約数和(自身を除く): 17607800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 613, 1142, 1226, 2284, 2452, 2855, 3065, 4568, 4904, 5710, 6130, 11420, 12260, 22840, 24520, 350023, 700046, 1400092, 1750115, 2800184, 3500230, 7000460, 14000920]

約数ペア:

[(1, 14000920), (2, 7000460), (4, 3500230), (5, 2800184), (8, 1750115), (10, 1400092), (20, 700046), (40, 350023), (571, 24520), (613, 22840), (1142, 12260), (1226, 11420), (2284, 6130), (2452, 5710), (2855, 4904), (3065, 4568)]