2034773600

素因数分解:

$2^5\times 5^2\times {\mathrm{197}}^1\times {\mathrm{12911}}^1$

素因数の和:13128

約数の個数: 72

約数和(自身を含む): 4992992928

約数和(自身を除く): 2958219328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 197, 200, 394, 400, 788, 800, 985, 1576, 1970, 3152, 3940, 4925, 6304, 7880, 9850, 12911, 15760, 19700, 25822, 31520, 39400, 51644, 64555, 78800, 103288, 129110, 157600, 206576, 258220, 322775, 413152, 516440, 645550, 1032880, 1291100, 2065760, 2543467, 2582200, 5086934, 5164400, 10173868, 10328800, 12717335, 20347736, 25434670, 40695472, 50869340, 63586675, 81390944, 101738680, 127173350, 203477360, 254346700, 406954720, 508693400, 1017386800, 2034773600]

約数ペア:

[(1, 2034773600), (2, 1017386800), (4, 508693400), (5, 406954720), (8, 254346700), (10, 203477360), (16, 127173350), (20, 101738680), (25, 81390944), (32, 63586675), (40, 50869340), (50, 40695472), (80, 25434670), (100, 20347736), (160, 12717335), (197, 10328800), (200, 10173868), (394, 5164400), (400, 5086934), (788, 2582200), (800, 2543467), (985, 2065760), (1576, 1291100), (1970, 1032880), (3152, 645550), (3940, 516440), (4925, 413152), (6304, 322775), (7880, 258220), (9850, 206576), (12911, 157600), (15760, 129110), (19700, 103288), (25822, 78800), (31520, 64555), (39400, 51644)]