98417680

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9391}}^1$

素因数の和:9535

約数の個数: 40

約数和(自身を含む): 230592384

約数和(自身を除く): 132174704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 9391, 10480, 18782, 37564, 46955, 75128, 93910, 150256, 187820, 375640, 751280, 1230221, 2460442, 4920884, 6151105, 9841768, 12302210, 19683536, 24604420, 49208840, 98417680]

約数ペア:

[(1, 98417680), (2, 49208840), (4, 24604420), (5, 19683536), (8, 12302210), (10, 9841768), (16, 6151105), (20, 4920884), (40, 2460442), (80, 1230221), (131, 751280), (262, 375640), (524, 187820), (655, 150256), (1048, 93910), (1310, 75128), (2096, 46955), (2620, 37564), (5240, 18782), (9391, 10480)]