25534160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6791}}^1$

素因数の和:6851

約数の個数: 40

約数和(自身を含む): 60638976

約数和(自身を除く): 35104816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6791, 13582, 27164, 33955, 54328, 67910, 108656, 135820, 271640, 319177, 543280, 638354, 1276708, 1595885, 2553416, 3191770, 5106832, 6383540, 12767080, 25534160]

約数ペア:

[(1, 25534160), (2, 12767080), (4, 6383540), (5, 5106832), (8, 3191770), (10, 2553416), (16, 1595885), (20, 1276708), (40, 638354), (47, 543280), (80, 319177), (94, 271640), (188, 135820), (235, 108656), (376, 67910), (470, 54328), (752, 33955), (940, 27164), (1880, 13582), (3760, 6791)]