85312750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 171580032

約数和(自身を除く): 86267282

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 125, 185, 230, 250, 370, 401, 575, 802, 851, 925, 1150, 1702, 1850, 2005, 2875, 4010, 4255, 4625, 5750, 8510, 9223, 9250, 10025, 14837, 18446, 20050, 21275, 29674, 42550, 46115, 50125, 74185, 92230, 100250, 106375, 148370, 212750, 230575, 341251, 370925, 461150, 682502, 741850, 1152875, 1706255, 1854625, 2305750, 3412510, 3709250, 8531275, 17062550, 42656375, 85312750]

約数ペア:

[(1, 85312750), (2, 42656375), (5, 17062550), (10, 8531275), (23, 3709250), (25, 3412510), (37, 2305750), (46, 1854625), (50, 1706255), (74, 1152875), (115, 741850), (125, 682502), (185, 461150), (230, 370925), (250, 341251), (370, 230575), (401, 212750), (575, 148370), (802, 106375), (851, 100250), (925, 92230), (1150, 74185), (1702, 50125), (1850, 46115), (2005, 42550), (2875, 29674), (4010, 21275), (4255, 20050), (4625, 18446), (5750, 14837), (8510, 10025), (9223, 9250)]