3178291250

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2133

約数の個数: 80

約数和(自身を含む): 6309230400

約数和(自身を除く): 3130939150

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 125, 145, 215, 250, 290, 430, 625, 725, 1075, 1247, 1250, 1450, 2039, 2150, 2494, 3625, 4078, 5375, 6235, 7250, 10195, 10750, 12470, 18125, 20390, 26875, 31175, 36250, 50975, 53750, 59131, 62350, 87677, 101950, 118262, 155875, 175354, 254875, 295655, 311750, 438385, 509750, 591310, 779375, 876770, 1274375, 1478275, 1558750, 2191925, 2542633, 2548750, 2956550, 4383850, 5085266, 7391375, 10959625, 12713165, 14782750, 21919250, 25426330, 36956875, 54798125, 63565825, 73913750, 109596250, 127131650, 317829125, 635658250, 1589145625, 3178291250]

約数ペア:

[(1, 3178291250), (2, 1589145625), (5, 635658250), (10, 317829125), (25, 127131650), (29, 109596250), (43, 73913750), (50, 63565825), (58, 54798125), (86, 36956875), (125, 25426330), (145, 21919250), (215, 14782750), (250, 12713165), (290, 10959625), (430, 7391375), (625, 5085266), (725, 4383850), (1075, 2956550), (1247, 2548750), (1250, 2542633), (1450, 2191925), (2039, 1558750), (2150, 1478275), (2494, 1274375), (3625, 876770), (4078, 779375), (5375, 591310), (6235, 509750), (7250, 438385), (10195, 311750), (10750, 295655), (12470, 254875), (18125, 175354), (20390, 155875), (26875, 118262), (31175, 101950), (36250, 87677), (50975, 62350), (53750, 59131)]