72065350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 154677600

約数和(自身を除く): 82612250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 1889, 2725, 3778, 3815, 5450, 7630, 9445, 13223, 18890, 19075, 26446, 38150, 47225, 66115, 94450, 132230, 205901, 330575, 411802, 661150, 1029505, 1441307, 2059010, 2882614, 5147525, 7206535, 10295050, 14413070, 36032675, 72065350]

約数ペア:

[(1, 72065350), (2, 36032675), (5, 14413070), (7, 10295050), (10, 7206535), (14, 5147525), (25, 2882614), (35, 2059010), (50, 1441307), (70, 1029505), (109, 661150), (175, 411802), (218, 330575), (350, 205901), (545, 132230), (763, 94450), (1090, 66115), (1526, 47225), (1889, 38150), (2725, 26446), (3778, 19075), (3815, 18890), (5450, 13223), (7630, 9445)]