52537644400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1354063}}^1$

素因数の和:1354178

約数の個数: 60

約数和(自身を含む): 127523039392

約数和(自身を除く): 74985394992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1940, 2425, 3880, 4850, 7760, 9700, 19400, 38800, 1354063, 2708126, 5416252, 6770315, 10832504, 13540630, 21665008, 27081260, 33851575, 54162520, 67703150, 108325040, 131344111, 135406300, 262688222, 270812600, 525376444, 541625200, 656720555, 1050752888, 1313441110, 2101505776, 2626882220, 3283602775, 5253764440, 6567205550, 10507528880, 13134411100, 26268822200, 52537644400]

約数ペア:

[(1, 52537644400), (2, 26268822200), (4, 13134411100), (5, 10507528880), (8, 6567205550), (10, 5253764440), (16, 3283602775), (20, 2626882220), (25, 2101505776), (40, 1313441110), (50, 1050752888), (80, 656720555), (97, 541625200), (100, 525376444), (194, 270812600), (200, 262688222), (388, 135406300), (400, 131344111), (485, 108325040), (776, 67703150), (970, 54162520), (1552, 33851575), (1940, 27081260), (2425, 21665008), (3880, 13540630), (4850, 10832504), (7760, 6770315), (9700, 5416252), (19400, 2708126), (38800, 1354063)]