75284240

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6869}}^1$

素因数の和:7019

約数の個数: 40

約数和(自身を含む): 176339160

約数和(自身を除く): 101054920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 6869, 10960, 13738, 27476, 34345, 54952, 68690, 109904, 137380, 274760, 549520, 941053, 1882106, 3764212, 4705265, 7528424, 9410530, 15056848, 18821060, 37642120, 75284240]

約数ペア:

[(1, 75284240), (2, 37642120), (4, 18821060), (5, 15056848), (8, 9410530), (10, 7528424), (16, 4705265), (20, 3764212), (40, 1882106), (80, 941053), (137, 549520), (274, 274760), (548, 137380), (685, 109904), (1096, 68690), (1370, 54952), (2192, 34345), (2740, 27476), (5480, 13738), (6869, 10960)]