3184641040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{120997}}^1$

素因数の和:121064

約数の個数: 80

約数和(自身を含む): 8642161152

約数和(自身を除く): 5457520112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 120997, 241994, 483988, 604985, 846979, 967976, 1209970, 1693958, 1935952, 2419940, 3387916, 4234895, 4839880, 5686859, 6775832, 8469790, 9679760, 11373718, 13551664, 16939580, 22747436, 28434295, 33879160, 39808013, 45494872, 56868590, 67758320, 79616026, 90989744, 113737180, 159232052, 199040065, 227474360, 318464104, 398080130, 454948720, 636928208, 796160260, 1592320520, 3184641040]

約数ペア:

[(1, 3184641040), (2, 1592320520), (4, 796160260), (5, 636928208), (7, 454948720), (8, 398080130), (10, 318464104), (14, 227474360), (16, 199040065), (20, 159232052), (28, 113737180), (35, 90989744), (40, 79616026), (47, 67758320), (56, 56868590), (70, 45494872), (80, 39808013), (94, 33879160), (112, 28434295), (140, 22747436), (188, 16939580), (235, 13551664), (280, 11373718), (329, 9679760), (376, 8469790), (470, 6775832), (560, 5686859), (658, 4839880), (752, 4234895), (940, 3387916), (1316, 2419940), (1645, 1935952), (1880, 1693958), (2632, 1209970), (3290, 967976), (3760, 846979), (5264, 604985), (6580, 483988), (13160, 241994), (26320, 120997)]