22616780

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7489}}^1$

素因数の和:7649

約数の個数: 24

約数和(自身を含む): 47816160

約数和(自身を除く): 25199380

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7489, 14978, 29956, 37445, 74890, 149780, 1130839, 2261678, 4523356, 5654195, 11308390, 22616780]

約数ペア:

[(1, 22616780), (2, 11308390), (4, 5654195), (5, 4523356), (10, 2261678), (20, 1130839), (151, 149780), (302, 74890), (604, 37445), (755, 29956), (1510, 14978), (3020, 7489)]