8889760850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{82811}}^1$

素因数の和:82955

約数の個数: 48

約数和(自身を含む): 17559456480

約数和(自身を除く): 8669695630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 475, 565, 950, 1130, 2147, 2825, 4294, 5650, 10735, 21470, 53675, 82811, 107350, 165622, 414055, 828110, 1573409, 2070275, 3146818, 4140550, 7867045, 9357643, 15734090, 18715286, 39335225, 46788215, 78670450, 93576430, 177795217, 233941075, 355590434, 467882150, 888976085, 1777952170, 4444880425, 8889760850]

約数ペア:

[(1, 8889760850), (2, 4444880425), (5, 1777952170), (10, 888976085), (19, 467882150), (25, 355590434), (38, 233941075), (50, 177795217), (95, 93576430), (113, 78670450), (190, 46788215), (226, 39335225), (475, 18715286), (565, 15734090), (950, 9357643), (1130, 7867045), (2147, 4140550), (2825, 3146818), (4294, 2070275), (5650, 1573409), (10735, 828110), (21470, 414055), (53675, 165622), (82811, 107350)]