5667440

素因数分解:

$2^4\times 5^1\times {\mathrm{70843}}^1$

素因数の和:70856

約数の個数: 20

約数和(自身を含む): 13176984

約数和(自身を除く): 7509544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70843, 141686, 283372, 354215, 566744, 708430, 1133488, 1416860, 2833720, 5667440]

約数ペア:

[(1, 5667440), (2, 2833720), (4, 1416860), (5, 1133488), (8, 708430), (10, 566744), (16, 354215), (20, 283372), (40, 141686), (80, 70843)]