139532320

素因数分解:

$2^5\times 5^1\times {\mathrm{872077}}^1$

素因数の和:872092

約数の個数: 24

約数和(自身を含む): 329645484

約数和(自身を除く): 190113164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 872077, 1744154, 3488308, 4360385, 6976616, 8720770, 13953232, 17441540, 27906464, 34883080, 69766160, 139532320]

約数ペア:

[(1, 139532320), (2, 69766160), (4, 34883080), (5, 27906464), (8, 17441540), (10, 13953232), (16, 8720770), (20, 6976616), (32, 4360385), (40, 3488308), (80, 1744154), (160, 872077)]