57419809940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1\times {\mathrm{11279}}^1$

素因数の和:24704

約数の個数: 48

約数和(自身を含む): 126948729600

約数和(自身を除く): 69528919660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11279, 13397, 22558, 26794, 45116, 53588, 56395, 66985, 112790, 133970, 214301, 225580, 254543, 267940, 428602, 509086, 857204, 1018172, 1071505, 1272715, 2143010, 2545430, 4286020, 5090860, 151104763, 302209526, 604419052, 755523815, 1511047630, 2870990497, 3022095260, 5741980994, 11483961988, 14354952485, 28709904970, 57419809940]

約数ペア:

[(1, 57419809940), (2, 28709904970), (4, 14354952485), (5, 11483961988), (10, 5741980994), (19, 3022095260), (20, 2870990497), (38, 1511047630), (76, 755523815), (95, 604419052), (190, 302209526), (380, 151104763), (11279, 5090860), (13397, 4286020), (22558, 2545430), (26794, 2143010), (45116, 1272715), (53588, 1071505), (56395, 1018172), (66985, 857204), (112790, 509086), (133970, 428602), (214301, 267940), (225580, 254543)]