1341250

素因数分解:

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

素因数の和:88

約数の個数: 40

約数和(自身を含む): 2671020

約数和(自身を除く): 1329770

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, 1850, 2146, 3625, 4625, 5365, 7250, 9250, 10730, 18125, 23125, 26825, 36250, 46250, 53650, 134125, 268250, 670625, 1341250]

約数ペア:

[(1, 1341250), (2, 670625), (5, 268250), (10, 134125), (25, 53650), (29, 46250), (37, 36250), (50, 26825), (58, 23125), (74, 18125), (125, 10730), (145, 9250), (185, 7250), (250, 5365), (290, 4625), (370, 3625), (625, 2146), (725, 1850), (925, 1450), (1073, 1250)]