24949360

素因数分解:

$2^4\times 5^1\times {\mathrm{311867}}^1$

素因数の和:311880

約数の個数: 20

約数和(自身を含む): 58007448

約数和(自身を除く): 33058088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311867, 623734, 1247468, 1559335, 2494936, 3118670, 4989872, 6237340, 12474680, 24949360]

約数ペア:

[(1, 24949360), (2, 12474680), (4, 6237340), (5, 4989872), (8, 3118670), (10, 2494936), (16, 1559335), (20, 1247468), (40, 623734), (80, 311867)]