5134940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13513}}^1$

素因数の和:13541

約数の個数: 24

約数和(自身を含む): 11351760

約数和(自身を除く): 6216820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13513, 27026, 54052, 67565, 135130, 256747, 270260, 513494, 1026988, 1283735, 2567470, 5134940]

約数ペア:

[(1, 5134940), (2, 2567470), (4, 1283735), (5, 1026988), (10, 513494), (19, 270260), (20, 256747), (38, 135130), (76, 67565), (95, 54052), (190, 27026), (380, 13513)]