71648500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1898

約数の個数: 96

約数和(自身を含む): 195197184

約数和(自身を除く): 123548684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1861, 1925, 2750, 3500, 3722, 3850, 5500, 7444, 7700, 9305, 9625, 13027, 18610, 19250, 20471, 26054, 37220, 38500, 40942, 46525, 52108, 65135, 81884, 93050, 102355, 130270, 143297, 186100, 204710, 232625, 260540, 286594, 325675, 409420, 465250, 511775, 573188, 651350, 716485, 930500, 1023550, 1302700, 1432970, 1628375, 2047100, 2558875, 2865940, 3256750, 3582425, 5117750, 6513500, 7164850, 10235500, 14329700, 17912125, 35824250, 71648500]

約数ペア:

[(1, 71648500), (2, 35824250), (4, 17912125), (5, 14329700), (7, 10235500), (10, 7164850), (11, 6513500), (14, 5117750), (20, 3582425), (22, 3256750), (25, 2865940), (28, 2558875), (35, 2047100), (44, 1628375), (50, 1432970), (55, 1302700), (70, 1023550), (77, 930500), (100, 716485), (110, 651350), (125, 573188), (140, 511775), (154, 465250), (175, 409420), (220, 325675), (250, 286594), (275, 260540), (308, 232625), (350, 204710), (385, 186100), (500, 143297), (550, 130270), (700, 102355), (770, 93050), (875, 81884), (1100, 65135), (1375, 52108), (1540, 46525), (1750, 40942), (1861, 38500), (1925, 37220), (2750, 26054), (3500, 20471), (3722, 19250), (3850, 18610), (5500, 13027), (7444, 9625), (7700, 9305)]