22573240

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 50958000

約数和(自身を除く): 28384760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1489, 1516, 1895, 2978, 3032, 3790, 5956, 7445, 7580, 11912, 14890, 15160, 29780, 59560, 564331, 1128662, 2257324, 2821655, 4514648, 5643310, 11286620, 22573240]

約数ペア:

[(1, 22573240), (2, 11286620), (4, 5643310), (5, 4514648), (8, 2821655), (10, 2257324), (20, 1128662), (40, 564331), (379, 59560), (758, 29780), (1489, 15160), (1516, 14890), (1895, 11912), (2978, 7580), (3032, 7445), (3790, 5956)]