2850850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 5767488

約数和(自身を除く): 2916638

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 67, 74, 115, 134, 185, 230, 335, 370, 575, 670, 851, 925, 1150, 1541, 1675, 1702, 1850, 2479, 3082, 3350, 4255, 4958, 7705, 8510, 12395, 15410, 21275, 24790, 38525, 42550, 57017, 61975, 77050, 114034, 123950, 285085, 570170, 1425425, 2850850]

約数ペア:

[(1, 2850850), (2, 1425425), (5, 570170), (10, 285085), (23, 123950), (25, 114034), (37, 77050), (46, 61975), (50, 57017), (67, 42550), (74, 38525), (115, 24790), (134, 21275), (185, 15410), (230, 12395), (335, 8510), (370, 7705), (575, 4958), (670, 4255), (851, 3350), (925, 3082), (1150, 2479), (1541, 1850), (1675, 1702)]