9833240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 22643280

約数和(自身を除く): 12810040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5717, 11434, 22868, 28585, 45736, 57170, 114340, 228680, 245831, 491662, 983324, 1229155, 1966648, 2458310, 4916620, 9833240]

約数ペア:

[(1, 9833240), (2, 4916620), (4, 2458310), (5, 1966648), (8, 1229155), (10, 983324), (20, 491662), (40, 245831), (43, 228680), (86, 114340), (172, 57170), (215, 45736), (344, 28585), (430, 22868), (860, 11434), (1720, 5717)]