57417080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 150819840

約数和(自身を除く): 93402760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 4363, 6580, 8726, 13160, 17452, 21815, 30541, 34904, 43630, 61082, 87260, 122164, 152705, 174520, 205061, 244328, 305410, 410122, 610820, 820244, 1025305, 1221640, 1435427, 1640488, 2050610, 2870854, 4101220, 5741708, 7177135, 8202440, 11483416, 14354270, 28708540, 57417080]

約数ペア:

[(1, 57417080), (2, 28708540), (4, 14354270), (5, 11483416), (7, 8202440), (8, 7177135), (10, 5741708), (14, 4101220), (20, 2870854), (28, 2050610), (35, 1640488), (40, 1435427), (47, 1221640), (56, 1025305), (70, 820244), (94, 610820), (140, 410122), (188, 305410), (235, 244328), (280, 205061), (329, 174520), (376, 152705), (470, 122164), (658, 87260), (940, 61082), (1316, 43630), (1645, 34904), (1880, 30541), (2632, 21815), (3290, 17452), (4363, 13160), (6580, 8726)]