563314280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2953}}^1$

素因数の和:3234

約数の個数: 64

約数和(自身を含む): 1339934400

約数和(自身を除く): 776620120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 251, 380, 502, 760, 1004, 1255, 2008, 2510, 2953, 4769, 5020, 5906, 9538, 10040, 11812, 14765, 19076, 23624, 23845, 29530, 38152, 47690, 56107, 59060, 95380, 112214, 118120, 190760, 224428, 280535, 448856, 561070, 741203, 1122140, 1482406, 2244280, 2964812, 3706015, 5929624, 7412030, 14082857, 14824060, 28165714, 29648120, 56331428, 70414285, 112662856, 140828570, 281657140, 563314280]

約数ペア:

[(1, 563314280), (2, 281657140), (4, 140828570), (5, 112662856), (8, 70414285), (10, 56331428), (19, 29648120), (20, 28165714), (38, 14824060), (40, 14082857), (76, 7412030), (95, 5929624), (152, 3706015), (190, 2964812), (251, 2244280), (380, 1482406), (502, 1122140), (760, 741203), (1004, 561070), (1255, 448856), (2008, 280535), (2510, 224428), (2953, 190760), (4769, 118120), (5020, 112214), (5906, 95380), (9538, 59060), (10040, 56107), (11812, 47690), (14765, 38152), (19076, 29530), (23624, 23845)]