79359980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{566857}}^1$

素因数の和:566873

約数の個数: 24

約数和(自身を含む): 190464288

約数和(自身を除く): 111104308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 566857, 1133714, 2267428, 2834285, 3967999, 5668570, 7935998, 11337140, 15871996, 19839995, 39679990, 79359980]

約数ペア:

[(1, 79359980), (2, 39679990), (4, 19839995), (5, 15871996), (7, 11337140), (10, 7935998), (14, 5668570), (20, 3967999), (28, 2834285), (35, 2267428), (70, 1133714), (140, 566857)]