26662160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 72423936

約数和(自身を除く): 45761776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1013, 1316, 1645, 1880, 2026, 2632, 3290, 3760, 4052, 5065, 5264, 6580, 7091, 8104, 10130, 13160, 14182, 16208, 20260, 26320, 28364, 35455, 40520, 47611, 56728, 70910, 81040, 95222, 113456, 141820, 190444, 238055, 283640, 333277, 380888, 476110, 567280, 666554, 761776, 952220, 1333108, 1666385, 1904440, 2666216, 3332770, 3808880, 5332432, 6665540, 13331080, 26662160]

約数ペア:

[(1, 26662160), (2, 13331080), (4, 6665540), (5, 5332432), (7, 3808880), (8, 3332770), (10, 2666216), (14, 1904440), (16, 1666385), (20, 1333108), (28, 952220), (35, 761776), (40, 666554), (47, 567280), (56, 476110), (70, 380888), (80, 333277), (94, 283640), (112, 238055), (140, 190444), (188, 141820), (235, 113456), (280, 95222), (329, 81040), (376, 70910), (470, 56728), (560, 47611), (658, 40520), (752, 35455), (940, 28364), (1013, 26320), (1316, 20260), (1645, 16208), (1880, 14182), (2026, 13160), (2632, 10130), (3290, 8104), (3760, 7091), (4052, 6580), (5065, 5264)]