88835960

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3623}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 200262240

約数和(自身を除く): 111426280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 3623, 4904, 6130, 7246, 12260, 14492, 18115, 24520, 28984, 36230, 72460, 144920, 2220899, 4441798, 8883596, 11104495, 17767192, 22208990, 44417980, 88835960]

約数ペア:

[(1, 88835960), (2, 44417980), (4, 22208990), (5, 17767192), (8, 11104495), (10, 8883596), (20, 4441798), (40, 2220899), (613, 144920), (1226, 72460), (2452, 36230), (3065, 28984), (3623, 24520), (4904, 18115), (6130, 14492), (7246, 12260)]