214932080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{523}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 547357824

約数和(自身を除く): 332425744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 467, 523, 880, 934, 1046, 1868, 2092, 2335, 2615, 3736, 4184, 4670, 5137, 5230, 5753, 7472, 8368, 9340, 10274, 10460, 11506, 18680, 20548, 20920, 23012, 25685, 28765, 37360, 41096, 41840, 46024, 51370, 57530, 82192, 92048, 102740, 115060, 205480, 230120, 244241, 410960, 460240, 488482, 976964, 1221205, 1953928, 2442410, 2686651, 3907856, 4884820, 5373302, 9769640, 10746604, 13433255, 19539280, 21493208, 26866510, 42986416, 53733020, 107466040, 214932080]

約数ペア:

[(1, 214932080), (2, 107466040), (4, 53733020), (5, 42986416), (8, 26866510), (10, 21493208), (11, 19539280), (16, 13433255), (20, 10746604), (22, 9769640), (40, 5373302), (44, 4884820), (55, 3907856), (80, 2686651), (88, 2442410), (110, 1953928), (176, 1221205), (220, 976964), (440, 488482), (467, 460240), (523, 410960), (880, 244241), (934, 230120), (1046, 205480), (1868, 115060), (2092, 102740), (2335, 92048), (2615, 82192), (3736, 57530), (4184, 51370), (4670, 46024), (5137, 41840), (5230, 41096), (5753, 37360), (7472, 28765), (8368, 25685), (9340, 23012), (10274, 20920), (10460, 20548), (11506, 18680)]