85332400

素因数分解:

$2^4\times 5^2\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 60

約数和(自身を含む): 205915392

約数和(自身を除く): 120582992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 383, 400, 557, 766, 1114, 1532, 1915, 2228, 2785, 3064, 3830, 4456, 5570, 6128, 7660, 8912, 9575, 11140, 13925, 15320, 19150, 22280, 27850, 30640, 38300, 44560, 55700, 76600, 111400, 153200, 213331, 222800, 426662, 853324, 1066655, 1706648, 2133310, 3413296, 4266620, 5333275, 8533240, 10666550, 17066480, 21333100, 42666200, 85332400]

約数ペア:

[(1, 85332400), (2, 42666200), (4, 21333100), (5, 17066480), (8, 10666550), (10, 8533240), (16, 5333275), (20, 4266620), (25, 3413296), (40, 2133310), (50, 1706648), (80, 1066655), (100, 853324), (200, 426662), (383, 222800), (400, 213331), (557, 153200), (766, 111400), (1114, 76600), (1532, 55700), (1915, 44560), (2228, 38300), (2785, 30640), (3064, 27850), (3830, 22280), (4456, 19150), (5570, 15320), (6128, 13925), (7660, 11140), (8912, 9575)]