25675160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2016

約数の個数: 64

約数和(自身を含む): 67461120

約数和(自身を除く): 41785960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 1951, 2632, 3290, 3902, 6580, 7804, 9755, 13160, 13657, 15608, 19510, 27314, 39020, 54628, 68285, 78040, 91697, 109256, 136570, 183394, 273140, 366788, 458485, 546280, 641879, 733576, 916970, 1283758, 1833940, 2567516, 3209395, 3667880, 5135032, 6418790, 12837580, 25675160]

約数ペア:

[(1, 25675160), (2, 12837580), (4, 6418790), (5, 5135032), (7, 3667880), (8, 3209395), (10, 2567516), (14, 1833940), (20, 1283758), (28, 916970), (35, 733576), (40, 641879), (47, 546280), (56, 458485), (70, 366788), (94, 273140), (140, 183394), (188, 136570), (235, 109256), (280, 91697), (329, 78040), (376, 68285), (470, 54628), (658, 39020), (940, 27314), (1316, 19510), (1645, 15608), (1880, 13657), (1951, 13160), (2632, 9755), (3290, 7804), (3902, 6580)]