22384760

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 50502960

約数和(自身を除く): 28118200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 907, 1234, 1814, 2468, 3085, 3628, 4535, 4936, 6170, 7256, 9070, 12340, 18140, 24680, 36280, 559619, 1119238, 2238476, 2798095, 4476952, 5596190, 11192380, 22384760]

約数ペア:

[(1, 22384760), (2, 11192380), (4, 5596190), (5, 4476952), (8, 2798095), (10, 2238476), (20, 1119238), (40, 559619), (617, 36280), (907, 24680), (1234, 18140), (1814, 12340), (2468, 9070), (3085, 7256), (3628, 6170), (4535, 4936)]