117006440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 274190400

約数和(自身を除く): 157183960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 59, 86, 118, 172, 215, 236, 295, 344, 430, 472, 590, 860, 1153, 1180, 1720, 2306, 2360, 2537, 4612, 5074, 5765, 9224, 10148, 11530, 12685, 20296, 23060, 25370, 46120, 49579, 50740, 68027, 99158, 101480, 136054, 198316, 247895, 272108, 340135, 396632, 495790, 544216, 680270, 991580, 1360540, 1983160, 2721080, 2925161, 5850322, 11700644, 14625805, 23401288, 29251610, 58503220, 117006440]

約数ペア:

[(1, 117006440), (2, 58503220), (4, 29251610), (5, 23401288), (8, 14625805), (10, 11700644), (20, 5850322), (40, 2925161), (43, 2721080), (59, 1983160), (86, 1360540), (118, 991580), (172, 680270), (215, 544216), (236, 495790), (295, 396632), (344, 340135), (430, 272108), (472, 247895), (590, 198316), (860, 136054), (1153, 101480), (1180, 99158), (1720, 68027), (2306, 50740), (2360, 49579), (2537, 46120), (4612, 25370), (5074, 23060), (5765, 20296), (9224, 12685), (10148, 11530)]