193080080

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8713}}^1$

素因数の和:9003

約数の個数: 40

約数和(自身を含む): 450583512

約数和(自身を除く): 257503432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8713, 11080, 17426, 22160, 34852, 43565, 69704, 87130, 139408, 174260, 348520, 697040, 2413501, 4827002, 9654004, 12067505, 19308008, 24135010, 38616016, 48270020, 96540040, 193080080]

約数ペア:

[(1, 193080080), (2, 96540040), (4, 48270020), (5, 38616016), (8, 24135010), (10, 19308008), (16, 12067505), (20, 9654004), (40, 4827002), (80, 2413501), (277, 697040), (554, 348520), (1108, 174260), (1385, 139408), (2216, 87130), (2770, 69704), (4432, 43565), (5540, 34852), (8713, 22160), (11080, 17426)]