130461100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16943}}^1$

素因数の和:16975

約数の個数: 72

約数和(自身を含む): 352977408

約数和(自身を除く): 222516308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 16943, 33886, 67772, 84715, 118601, 169430, 186373, 237202, 338860, 372746, 423575, 474404, 593005, 745492, 847150, 931865, 1186010, 1304611, 1694300, 1863730, 2372020, 2609222, 2965025, 3727460, 4659325, 5218444, 5930050, 6523055, 9318650, 11860100, 13046110, 18637300, 26092220, 32615275, 65230550, 130461100]

約数ペア:

[(1, 130461100), (2, 65230550), (4, 32615275), (5, 26092220), (7, 18637300), (10, 13046110), (11, 11860100), (14, 9318650), (20, 6523055), (22, 5930050), (25, 5218444), (28, 4659325), (35, 3727460), (44, 2965025), (50, 2609222), (55, 2372020), (70, 1863730), (77, 1694300), (100, 1304611), (110, 1186010), (140, 931865), (154, 847150), (175, 745492), (220, 593005), (275, 474404), (308, 423575), (350, 372746), (385, 338860), (550, 237202), (700, 186373), (770, 169430), (1100, 118601), (1540, 84715), (1925, 67772), (3850, 33886), (7700, 16943)]