29076880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 78030720

約数和(自身を除く): 48953840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 379, 548, 560, 685, 758, 959, 1096, 1370, 1516, 1895, 1918, 2192, 2653, 2740, 3032, 3790, 3836, 4795, 5306, 5480, 6064, 7580, 7672, 9590, 10612, 10960, 13265, 15160, 15344, 19180, 21224, 26530, 30320, 38360, 42448, 51923, 53060, 76720, 103846, 106120, 207692, 212240, 259615, 363461, 415384, 519230, 726922, 830768, 1038460, 1453844, 1817305, 2076920, 2907688, 3634610, 4153840, 5815376, 7269220, 14538440, 29076880]

約数ペア:

[(1, 29076880), (2, 14538440), (4, 7269220), (5, 5815376), (7, 4153840), (8, 3634610), (10, 2907688), (14, 2076920), (16, 1817305), (20, 1453844), (28, 1038460), (35, 830768), (40, 726922), (56, 519230), (70, 415384), (80, 363461), (112, 259615), (137, 212240), (140, 207692), (274, 106120), (280, 103846), (379, 76720), (548, 53060), (560, 51923), (685, 42448), (758, 38360), (959, 30320), (1096, 26530), (1370, 21224), (1516, 19180), (1895, 15344), (1918, 15160), (2192, 13265), (2653, 10960), (2740, 10612), (3032, 9590), (3790, 7672), (3836, 7580), (4795, 6064), (5306, 5480)]