2308291250

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1809

約数の個数: 80

約数和(自身を含む): 4599496440

約数和(自身を除く): 2291205190

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 125, 145, 185, 250, 290, 370, 625, 725, 925, 1073, 1250, 1450, 1721, 1850, 2146, 3442, 3625, 4625, 5365, 7250, 8605, 9250, 10730, 17210, 18125, 23125, 26825, 36250, 43025, 46250, 49909, 53650, 63677, 86050, 99818, 127354, 134125, 215125, 249545, 268250, 318385, 430250, 499090, 636770, 670625, 1075625, 1247725, 1341250, 1591925, 1846633, 2151250, 2495450, 3183850, 3693266, 6238625, 7959625, 9233165, 12477250, 15919250, 18466330, 31193125, 39798125, 46165825, 62386250, 79596250, 92331650, 230829125, 461658250, 1154145625, 2308291250]

約数ペア:

[(1, 2308291250), (2, 1154145625), (5, 461658250), (10, 230829125), (25, 92331650), (29, 79596250), (37, 62386250), (50, 46165825), (58, 39798125), (74, 31193125), (125, 18466330), (145, 15919250), (185, 12477250), (250, 9233165), (290, 7959625), (370, 6238625), (625, 3693266), (725, 3183850), (925, 2495450), (1073, 2151250), (1250, 1846633), (1450, 1591925), (1721, 1341250), (1850, 1247725), (2146, 1075625), (3442, 670625), (3625, 636770), (4625, 499090), (5365, 430250), (7250, 318385), (8605, 268250), (9250, 249545), (10730, 215125), (17210, 134125), (18125, 127354), (23125, 99818), (26825, 86050), (36250, 63677), (43025, 53650), (46250, 49909)]