25965780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22777}}^1$

素因数の和:22808

約数の個数: 48

約数和(自身を含む): 76534080

約数和(自身を除く): 50568300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22777, 45554, 68331, 91108, 113885, 136662, 227770, 273324, 341655, 432763, 455540, 683310, 865526, 1298289, 1366620, 1731052, 2163815, 2596578, 4327630, 5193156, 6491445, 8655260, 12982890, 25965780]

約数ペア:

[(1, 25965780), (2, 12982890), (3, 8655260), (4, 6491445), (5, 5193156), (6, 4327630), (10, 2596578), (12, 2163815), (15, 1731052), (19, 1366620), (20, 1298289), (30, 865526), (38, 683310), (57, 455540), (60, 432763), (76, 341655), (95, 273324), (114, 227770), (190, 136662), (228, 113885), (285, 91108), (380, 68331), (570, 45554), (1140, 22777)]