25352880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15114

約数の個数: 80

約数和(自身を含む): 89827584

約数和(自身を除く): 64474704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15091, 30182, 45273, 60364, 75455, 90546, 105637, 120728, 150910, 181092, 211274, 226365, 241456, 301820, 316911, 362184, 422548, 452730, 528185, 603640, 633822, 724368, 845096, 905460, 1056370, 1207280, 1267644, 1584555, 1690192, 1810920, 2112740, 2535288, 3169110, 3621840, 4225480, 5070576, 6338220, 8450960, 12676440, 25352880]

約数ペア:

[(1, 25352880), (2, 12676440), (3, 8450960), (4, 6338220), (5, 5070576), (6, 4225480), (7, 3621840), (8, 3169110), (10, 2535288), (12, 2112740), (14, 1810920), (15, 1690192), (16, 1584555), (20, 1267644), (21, 1207280), (24, 1056370), (28, 905460), (30, 845096), (35, 724368), (40, 633822), (42, 603640), (48, 528185), (56, 452730), (60, 422548), (70, 362184), (80, 316911), (84, 301820), (105, 241456), (112, 226365), (120, 211274), (140, 181092), (168, 150910), (210, 120728), (240, 105637), (280, 90546), (336, 75455), (420, 60364), (560, 45273), (840, 30182), (1680, 15091)]