70713700

素因数分解:

$2^2\times 5^2\times {\mathrm{829}}^1\times {\mathrm{853}}^1$

素因数の和:1696

約数の個数: 36

約数和(自身を含む): 153813940

約数和(自身を除く): 83100240

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 829, 853, 1658, 1706, 3316, 3412, 4145, 4265, 8290, 8530, 16580, 17060, 20725, 21325, 41450, 42650, 82900, 85300, 707137, 1414274, 2828548, 3535685, 7071370, 14142740, 17678425, 35356850, 70713700]

約数ペア:

[(1, 70713700), (2, 35356850), (4, 17678425), (5, 14142740), (10, 7071370), (20, 3535685), (25, 2828548), (50, 1414274), (100, 707137), (829, 85300), (853, 82900), (1658, 42650), (1706, 41450), (3316, 21325), (3412, 20725), (4145, 17060), (4265, 16580), (8290, 8530)]