1886242960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{50273}}^1$

素因数の和:50360

約数の個数: 80

約数和(自身を含む): 5086924416

約数和(自身を除く): 3200681456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 18760, 37520, 50273, 100546, 201092, 251365, 351911, 402184, 502730, 703822, 804368, 1005460, 1407644, 1759555, 2010920, 2815288, 3368291, 3519110, 4021840, 5630576, 6736582, 7038220, 13473164, 14076440, 16841455, 23578037, 26946328, 28152880, 33682910, 47156074, 53892656, 67365820, 94312148, 117890185, 134731640, 188624296, 235780370, 269463280, 377248592, 471560740, 943121480, 1886242960]

約数ペア:

[(1, 1886242960), (2, 943121480), (4, 471560740), (5, 377248592), (7, 269463280), (8, 235780370), (10, 188624296), (14, 134731640), (16, 117890185), (20, 94312148), (28, 67365820), (35, 53892656), (40, 47156074), (56, 33682910), (67, 28152880), (70, 26946328), (80, 23578037), (112, 16841455), (134, 14076440), (140, 13473164), (268, 7038220), (280, 6736582), (335, 5630576), (469, 4021840), (536, 3519110), (560, 3368291), (670, 2815288), (938, 2010920), (1072, 1759555), (1340, 1407644), (1876, 1005460), (2345, 804368), (2680, 703822), (3752, 502730), (4690, 402184), (5360, 351911), (7504, 251365), (9380, 201092), (18760, 100546), (37520, 50273)]