4373080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 10692000

約数和(自身を除く): 6318920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 109, 118, 136, 170, 218, 236, 295, 340, 436, 472, 545, 590, 680, 872, 1003, 1090, 1180, 1853, 2006, 2180, 2360, 3706, 4012, 4360, 5015, 6431, 7412, 8024, 9265, 10030, 12862, 14824, 18530, 20060, 25724, 32155, 37060, 40120, 51448, 64310, 74120, 109327, 128620, 218654, 257240, 437308, 546635, 874616, 1093270, 2186540, 4373080]

約数ペア:

[(1, 4373080), (2, 2186540), (4, 1093270), (5, 874616), (8, 546635), (10, 437308), (17, 257240), (20, 218654), (34, 128620), (40, 109327), (59, 74120), (68, 64310), (85, 51448), (109, 40120), (118, 37060), (136, 32155), (170, 25724), (218, 20060), (236, 18530), (295, 14824), (340, 12862), (436, 10030), (472, 9265), (545, 8024), (590, 7412), (680, 6431), (872, 5015), (1003, 4360), (1090, 4012), (1180, 3706), (1853, 2360), (2006, 2180)]