9894880

素因数分解:

$2^5\times 5^1\times {\mathrm{61843}}^1$

素因数の和:61858

約数の個数: 24

約数和(自身を含む): 23377032

約数和(自身を除く): 13482152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 61843, 123686, 247372, 309215, 494744, 618430, 989488, 1236860, 1978976, 2473720, 4947440, 9894880]

約数ペア:

[(1, 9894880), (2, 4947440), (4, 2473720), (5, 1978976), (8, 1236860), (10, 989488), (16, 618430), (20, 494744), (32, 309215), (40, 247372), (80, 123686), (160, 61843)]