371229940

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{32507}}^1$

素因数の和:33087

約数の個数: 24

約数和(自身を含む): 780972192

約数和(自身を除く): 409742252

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 11420, 32507, 65014, 130028, 162535, 325070, 650140, 18561497, 37122994, 74245988, 92807485, 185614970, 371229940]

約数ペア:

[(1, 371229940), (2, 185614970), (4, 92807485), (5, 74245988), (10, 37122994), (20, 18561497), (571, 650140), (1142, 325070), (2284, 162535), (2855, 130028), (5710, 65014), (11420, 32507)]