55568560

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 134232480

約数和(自身を除く): 78663920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 61, 80, 118, 122, 193, 236, 244, 295, 305, 386, 472, 488, 590, 610, 772, 944, 965, 976, 1180, 1220, 1544, 1930, 2360, 2440, 3088, 3599, 3860, 4720, 4880, 7198, 7720, 11387, 11773, 14396, 15440, 17995, 22774, 23546, 28792, 35990, 45548, 47092, 56935, 57584, 58865, 71980, 91096, 94184, 113870, 117730, 143960, 182192, 188368, 227740, 235460, 287920, 455480, 470920, 694607, 910960, 941840, 1389214, 2778428, 3473035, 5556856, 6946070, 11113712, 13892140, 27784280, 55568560]

約数ペア:

[(1, 55568560), (2, 27784280), (4, 13892140), (5, 11113712), (8, 6946070), (10, 5556856), (16, 3473035), (20, 2778428), (40, 1389214), (59, 941840), (61, 910960), (80, 694607), (118, 470920), (122, 455480), (193, 287920), (236, 235460), (244, 227740), (295, 188368), (305, 182192), (386, 143960), (472, 117730), (488, 113870), (590, 94184), (610, 91096), (772, 71980), (944, 58865), (965, 57584), (976, 56935), (1180, 47092), (1220, 45548), (1544, 35990), (1930, 28792), (2360, 23546), (2440, 22774), (3088, 17995), (3599, 15440), (3860, 14396), (4720, 11773), (4880, 11387), (7198, 7720)]