76447480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 181116000

約数和(自身を除く): 104668520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1117, 1160, 1180, 1711, 2234, 2360, 3422, 4468, 5585, 6844, 8555, 8936, 11170, 13688, 17110, 22340, 32393, 34220, 44680, 64786, 65903, 68440, 129572, 131806, 161965, 259144, 263612, 323930, 329515, 527224, 647860, 659030, 1295720, 1318060, 1911187, 2636120, 3822374, 7644748, 9555935, 15289496, 19111870, 38223740, 76447480]

約数ペア:

[(1, 76447480), (2, 38223740), (4, 19111870), (5, 15289496), (8, 9555935), (10, 7644748), (20, 3822374), (29, 2636120), (40, 1911187), (58, 1318060), (59, 1295720), (116, 659030), (118, 647860), (145, 527224), (232, 329515), (236, 323930), (290, 263612), (295, 259144), (472, 161965), (580, 131806), (590, 129572), (1117, 68440), (1160, 65903), (1180, 64786), (1711, 44680), (2234, 34220), (2360, 32393), (3422, 22340), (4468, 17110), (5585, 13688), (6844, 11170), (8555, 8936)]