10799920

素因数分解:

$2^4\times 5^1\times {\mathrm{134999}}^1$

素因数の和:135012

約数の個数: 20

約数和(自身を含む): 25110000

約数和(自身を除く): 14310080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 134999, 269998, 539996, 674995, 1079992, 1349990, 2159984, 2699980, 5399960, 10799920]

約数ペア:

[(1, 10799920), (2, 5399960), (4, 2699980), (5, 2159984), (8, 1349990), (10, 1079992), (16, 674995), (20, 539996), (40, 269998), (80, 134999)]