98406760

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3041}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 221761800

約数和(自身を除く): 123355040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1618, 3041, 3236, 4045, 6082, 6472, 8090, 12164, 15205, 16180, 24328, 30410, 32360, 60820, 121640, 2460169, 4920338, 9840676, 12300845, 19681352, 24601690, 49203380, 98406760]

約数ペア:

[(1, 98406760), (2, 49203380), (4, 24601690), (5, 19681352), (8, 12300845), (10, 9840676), (20, 4920338), (40, 2460169), (809, 121640), (1618, 60820), (3041, 32360), (3236, 30410), (4045, 24328), (6082, 16180), (6472, 15205), (8090, 12164)]