84745910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1009}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 157511520

約数和(自身を除く): 72765610

約数列:

[1, 2, 5, 10, 37, 74, 185, 227, 370, 454, 1009, 1135, 2018, 2270, 5045, 8399, 10090, 16798, 37333, 41995, 74666, 83990, 186665, 229043, 373330, 458086, 1145215, 2290430, 8474591, 16949182, 42372955, 84745910]

約数ペア:

[(1, 84745910), (2, 42372955), (5, 16949182), (10, 8474591), (37, 2290430), (74, 1145215), (185, 458086), (227, 373330), (370, 229043), (454, 186665), (1009, 83990), (1135, 74666), (2018, 41995), (2270, 37333), (5045, 16798), (8399, 10090)]