56556972440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1\times {\mathrm{13523}}^1$

素因数の和:19056

約数の個数: 64

約数和(自身を含む): 133984972800

約数和(自身を除く): 77428000360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5503, 11006, 13523, 22012, 27046, 27515, 44024, 54092, 55030, 67615, 104557, 108184, 110060, 135230, 209114, 220120, 256937, 270460, 418228, 513874, 522785, 540920, 836456, 1027748, 1045570, 1284685, 2055496, 2091140, 2569370, 4182280, 5138740, 10277480, 74417069, 148834138, 297668276, 372085345, 595336552, 744170690, 1413924311, 1488341380, 2827848622, 2976682760, 5655697244, 7069621555, 11311394488, 14139243110, 28278486220, 56556972440]

約数ペア:

[(1, 56556972440), (2, 28278486220), (4, 14139243110), (5, 11311394488), (8, 7069621555), (10, 5655697244), (19, 2976682760), (20, 2827848622), (38, 1488341380), (40, 1413924311), (76, 744170690), (95, 595336552), (152, 372085345), (190, 297668276), (380, 148834138), (760, 74417069), (5503, 10277480), (11006, 5138740), (13523, 4182280), (22012, 2569370), (27046, 2091140), (27515, 2055496), (44024, 1284685), (54092, 1045570), (55030, 1027748), (67615, 836456), (104557, 540920), (108184, 522785), (110060, 513874), (135230, 418228), (209114, 270460), (220120, 256937)]