97805560

素因数分解:

$2^3\times 5^1\times {\mathrm{2445139}}^1$

素因数の和:2445150

約数の個数: 16

約数和(自身を含む): 220062600

約数和(自身を除く): 122257040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2445139, 4890278, 9780556, 12225695, 19561112, 24451390, 48902780, 97805560]

約数ペア:

[(1, 97805560), (2, 48902780), (4, 24451390), (5, 19561112), (8, 12225695), (10, 9780556), (20, 4890278), (40, 2445139)]