84661160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4001}}^1$

素因数の和:4058

約数の個数: 48

約数和(自身を含む): 199179540

約数和(自身を除く): 114518380

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4001, 4232, 5290, 8002, 10580, 16004, 20005, 21160, 32008, 40010, 80020, 92023, 160040, 184046, 368092, 460115, 736184, 920230, 1840460, 2116529, 3680920, 4233058, 8466116, 10582645, 16932232, 21165290, 42330580, 84661160]

約数ペア:

[(1, 84661160), (2, 42330580), (4, 21165290), (5, 16932232), (8, 10582645), (10, 8466116), (20, 4233058), (23, 3680920), (40, 2116529), (46, 1840460), (92, 920230), (115, 736184), (184, 460115), (230, 368092), (460, 184046), (529, 160040), (920, 92023), (1058, 80020), (2116, 40010), (2645, 32008), (4001, 21160), (4232, 20005), (5290, 16004), (8002, 10580)]