8179780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58427}}^1$

素因数の和:58443

約数の個数: 24

約数和(自身を含む): 19631808

約数和(自身を除く): 11452028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58427, 116854, 233708, 292135, 408989, 584270, 817978, 1168540, 1635956, 2044945, 4089890, 8179780]

約数ペア:

[(1, 8179780), (2, 4089890), (4, 2044945), (5, 1635956), (7, 1168540), (10, 817978), (14, 584270), (20, 408989), (28, 292135), (35, 233708), (70, 116854), (140, 58427)]