103421360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{3769}}^1$

素因数の和:3803

約数の個数: 80

約数和(自身を含む): 280488000

約数和(自身を除く): 177066640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3769, 3920, 5488, 6860, 7538, 13720, 15076, 18845, 26383, 27440, 30152, 37690, 52766, 60304, 75380, 105532, 131915, 150760, 184681, 211064, 263830, 301520, 369362, 422128, 527660, 738724, 923405, 1055320, 1292767, 1477448, 1846810, 2110640, 2585534, 2954896, 3693620, 5171068, 6463835, 7387240, 10342136, 12927670, 14774480, 20684272, 25855340, 51710680, 103421360]

約数ペア:

[(1, 103421360), (2, 51710680), (4, 25855340), (5, 20684272), (7, 14774480), (8, 12927670), (10, 10342136), (14, 7387240), (16, 6463835), (20, 5171068), (28, 3693620), (35, 2954896), (40, 2585534), (49, 2110640), (56, 1846810), (70, 1477448), (80, 1292767), (98, 1055320), (112, 923405), (140, 738724), (196, 527660), (245, 422128), (280, 369362), (343, 301520), (392, 263830), (490, 211064), (560, 184681), (686, 150760), (784, 131915), (980, 105532), (1372, 75380), (1715, 60304), (1960, 52766), (2744, 37690), (3430, 30152), (3769, 27440), (3920, 26383), (5488, 18845), (6860, 15076), (7538, 13720)]