100409680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9476

約数の個数: 80

約数和(自身を含む): 280874880

約数和(自身を除く): 180465200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 9437, 10640, 18874, 37748, 47185, 66059, 75496, 94370, 132118, 150992, 179303, 188740, 264236, 330295, 358606, 377480, 528472, 660590, 717212, 754960, 896515, 1056944, 1255121, 1321180, 1434424, 1793030, 2510242, 2642360, 2868848, 3586060, 5020484, 5284720, 6275605, 7172120, 10040968, 12551210, 14344240, 20081936, 25102420, 50204840, 100409680]

約数ペア:

[(1, 100409680), (2, 50204840), (4, 25102420), (5, 20081936), (7, 14344240), (8, 12551210), (10, 10040968), (14, 7172120), (16, 6275605), (19, 5284720), (20, 5020484), (28, 3586060), (35, 2868848), (38, 2642360), (40, 2510242), (56, 1793030), (70, 1434424), (76, 1321180), (80, 1255121), (95, 1056944), (112, 896515), (133, 754960), (140, 717212), (152, 660590), (190, 528472), (266, 377480), (280, 358606), (304, 330295), (380, 264236), (532, 188740), (560, 179303), (665, 150992), (760, 132118), (1064, 94370), (1330, 75496), (1520, 66059), (2128, 47185), (2660, 37748), (5320, 18874), (9437, 10640)]