24416720

素因数分解:

$2^4\times 5^1\times {\mathrm{305209}}^1$

素因数の和:305222

約数の個数: 20

約数和(自身を含む): 56769060

約数和(自身を除く): 32352340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 305209, 610418, 1220836, 1526045, 2441672, 3052090, 4883344, 6104180, 12208360, 24416720]

約数ペア:

[(1, 24416720), (2, 12208360), (4, 6104180), (5, 4883344), (8, 3052090), (10, 2441672), (16, 1526045), (20, 1220836), (40, 610418), (80, 305209)]