42389200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{15139}}^1$

素因数の和:15164

約数の個数: 60

約数和(自身を含む): 116396320

約数和(自身を除く): 74007120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 15139, 30278, 60556, 75695, 105973, 121112, 151390, 211946, 242224, 302780, 378475, 423892, 529865, 605560, 756950, 847784, 1059730, 1211120, 1513900, 1695568, 2119460, 2649325, 3027800, 4238920, 5298650, 6055600, 8477840, 10597300, 21194600, 42389200]

約数ペア:

[(1, 42389200), (2, 21194600), (4, 10597300), (5, 8477840), (7, 6055600), (8, 5298650), (10, 4238920), (14, 3027800), (16, 2649325), (20, 2119460), (25, 1695568), (28, 1513900), (35, 1211120), (40, 1059730), (50, 847784), (56, 756950), (70, 605560), (80, 529865), (100, 423892), (112, 378475), (140, 302780), (175, 242224), (200, 211946), (280, 151390), (350, 121112), (400, 105973), (560, 75695), (700, 60556), (1400, 30278), (2800, 15139)]