4173040

素因数分解:

$2^4\times 5^1\times {\mathrm{52163}}^1$

素因数の和:52176

約数の個数: 20

約数和(自身を含む): 9702504

約数和(自身を除く): 5529464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52163, 104326, 208652, 260815, 417304, 521630, 834608, 1043260, 2086520, 4173040]

約数ペア:

[(1, 4173040), (2, 2086520), (4, 1043260), (5, 834608), (8, 521630), (10, 417304), (16, 260815), (20, 208652), (40, 104326), (80, 52163)]