5919920

素因数分解:

$2^4\times 5^1\times {\mathrm{73999}}^1$

素因数の和:74012

約数の個数: 20

約数和(自身を含む): 13764000

約数和(自身を除く): 7844080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 73999, 147998, 295996, 369995, 591992, 739990, 1183984, 1479980, 2959960, 5919920]

約数ペア:

[(1, 5919920), (2, 2959960), (4, 1479980), (5, 1183984), (8, 739990), (10, 591992), (16, 369995), (20, 295996), (40, 147998), (80, 73999)]