9275960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5393}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 21360240

約数和(自身を除く): 12084280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5393, 10786, 21572, 26965, 43144, 53930, 107860, 215720, 231899, 463798, 927596, 1159495, 1855192, 2318990, 4637980, 9275960]

約数ペア:

[(1, 9275960), (2, 4637980), (4, 2318990), (5, 1855192), (8, 1159495), (10, 927596), (20, 463798), (40, 231899), (43, 215720), (86, 107860), (172, 53930), (215, 43144), (344, 26965), (430, 21572), (860, 10786), (1720, 5393)]