97073720

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 126460360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 127, 194, 197, 254, 388, 394, 485, 508, 635, 776, 788, 970, 985, 1016, 1270, 1576, 1940, 1970, 2540, 3880, 3940, 5080, 7880, 12319, 19109, 24638, 25019, 38218, 49276, 50038, 61595, 76436, 95545, 98552, 100076, 123190, 125095, 152872, 191090, 200152, 246380, 250190, 382180, 492760, 500380, 764360, 1000760, 2426843, 4853686, 9707372, 12134215, 19414744, 24268430, 48536860, 97073720]

約数ペア:

[(1, 97073720), (2, 48536860), (4, 24268430), (5, 19414744), (8, 12134215), (10, 9707372), (20, 4853686), (40, 2426843), (97, 1000760), (127, 764360), (194, 500380), (197, 492760), (254, 382180), (388, 250190), (394, 246380), (485, 200152), (508, 191090), (635, 152872), (776, 125095), (788, 123190), (970, 100076), (985, 98552), (1016, 95545), (1270, 76436), (1576, 61595), (1940, 50038), (1970, 49276), (2540, 38218), (3880, 25019), (3940, 24638), (5080, 19109), (7880, 12319)]