1057477250

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{30431}}^1$

素因数の和:30587

約数の個数: 32

約数和(自身を含む): 1993904640

約数和(自身を除く): 936427390

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1390, 3475, 6950, 17375, 30431, 34750, 60862, 152155, 304310, 760775, 1521550, 3803875, 4229909, 7607750, 8459818, 21149545, 42299090, 105747725, 211495450, 528738625, 1057477250]

約数ペア:

[(1, 1057477250), (2, 528738625), (5, 211495450), (10, 105747725), (25, 42299090), (50, 21149545), (125, 8459818), (139, 7607750), (250, 4229909), (278, 3803875), (695, 1521550), (1390, 760775), (3475, 304310), (6950, 152155), (17375, 60862), (30431, 34750)]