5169890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 10397376

約数和(自身を除く): 5227486

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1093, 2186, 2365, 4730, 5465, 10930, 12023, 24046, 46999, 60115, 93998, 120230, 234995, 469990, 516989, 1033978, 2584945, 5169890]

約数ペア:

[(1, 5169890), (2, 2584945), (5, 1033978), (10, 516989), (11, 469990), (22, 234995), (43, 120230), (55, 93998), (86, 60115), (110, 46999), (215, 24046), (430, 12023), (473, 10930), (946, 5465), (1093, 4730), (2186, 2365)]