6644080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 15748992

約数和(自身を除く): 9104912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1567, 2120, 3134, 4240, 6268, 7835, 12536, 15670, 25072, 31340, 62680, 83051, 125360, 166102, 332204, 415255, 664408, 830510, 1328816, 1661020, 3322040, 6644080]

約数ペア:

[(1, 6644080), (2, 3322040), (4, 1661020), (5, 1328816), (8, 830510), (10, 664408), (16, 415255), (20, 332204), (40, 166102), (53, 125360), (80, 83051), (106, 62680), (212, 31340), (265, 25072), (424, 15670), (530, 12536), (848, 7835), (1060, 6268), (1567, 4240), (2120, 3134)]