70873520

素因数分解:

$2^4\times 5^1\times {\mathrm{885919}}^1$

素因数の和:885932

約数の個数: 20

約数和(自身を含む): 164781120

約数和(自身を除く): 93907600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 885919, 1771838, 3543676, 4429595, 7087352, 8859190, 14174704, 17718380, 35436760, 70873520]

約数ペア:

[(1, 70873520), (2, 35436760), (4, 17718380), (5, 14174704), (8, 8859190), (10, 7087352), (16, 4429595), (20, 3543676), (40, 1771838), (80, 885919)]