57341440

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1759

約数の個数: 80

約数和(自身を含む): 148146768

約数和(自身を除く): 90805328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 1723, 2080, 2560, 3328, 3446, 4160, 6656, 6892, 8320, 8615, 13784, 16640, 17230, 22399, 27568, 33280, 34460, 44798, 55136, 68920, 89596, 110272, 111995, 137840, 179192, 220544, 223990, 275680, 358384, 441088, 447980, 551360, 716768, 882176, 895960, 1102720, 1433536, 1791920, 2205440, 2867072, 3583840, 4410880, 5734144, 7167680, 11468288, 14335360, 28670720, 57341440]

約数ペア:

[(1, 57341440), (2, 28670720), (4, 14335360), (5, 11468288), (8, 7167680), (10, 5734144), (13, 4410880), (16, 3583840), (20, 2867072), (26, 2205440), (32, 1791920), (40, 1433536), (52, 1102720), (64, 895960), (65, 882176), (80, 716768), (104, 551360), (128, 447980), (130, 441088), (160, 358384), (208, 275680), (256, 223990), (260, 220544), (320, 179192), (416, 137840), (512, 111995), (520, 110272), (640, 89596), (832, 68920), (1040, 55136), (1280, 44798), (1664, 34460), (1723, 33280), (2080, 27568), (2560, 22399), (3328, 17230), (3446, 16640), (4160, 13784), (6656, 8615), (6892, 8320)]