57673750

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 117524880

約数和(自身を除く): 59851130

約数列:

[1, 2, 5, 10, 25, 29, 37, 43, 50, 58, 74, 86, 125, 145, 185, 215, 250, 290, 370, 430, 625, 725, 925, 1073, 1075, 1247, 1250, 1450, 1591, 1850, 2146, 2150, 2494, 3182, 3625, 4625, 5365, 5375, 6235, 7250, 7955, 9250, 10730, 10750, 12470, 15910, 18125, 23125, 26825, 26875, 31175, 36250, 39775, 46139, 46250, 53650, 53750, 62350, 79550, 92278, 134125, 155875, 198875, 230695, 268250, 311750, 397750, 461390, 670625, 779375, 994375, 1153475, 1341250, 1558750, 1988750, 2306950, 5767375, 11534750, 28836875, 57673750]

約数ペア:

[(1, 57673750), (2, 28836875), (5, 11534750), (10, 5767375), (25, 2306950), (29, 1988750), (37, 1558750), (43, 1341250), (50, 1153475), (58, 994375), (74, 779375), (86, 670625), (125, 461390), (145, 397750), (185, 311750), (215, 268250), (250, 230695), (290, 198875), (370, 155875), (430, 134125), (625, 92278), (725, 79550), (925, 62350), (1073, 53750), (1075, 53650), (1247, 46250), (1250, 46139), (1450, 39775), (1591, 36250), (1850, 31175), (2146, 26875), (2150, 26825), (2494, 23125), (3182, 18125), (3625, 15910), (4625, 12470), (5365, 10750), (5375, 10730), (6235, 9250), (7250, 7955)]