89016260

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3119}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 187125120

約数和(自身を除く): 98108860

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 3119, 5708, 6238, 7135, 12476, 14270, 15595, 28540, 31190, 62380, 4450813, 8901626, 17803252, 22254065, 44508130, 89016260]

約数ペア:

[(1, 89016260), (2, 44508130), (4, 22254065), (5, 17803252), (10, 8901626), (20, 4450813), (1427, 62380), (2854, 31190), (3119, 28540), (5708, 15595), (6238, 14270), (7135, 12476)]