48795623440

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3096169}}^1$

素因数の和:3096379

約数の個数: 40

約数和(自身を含む): 114025748760

約数和(自身を除く): 65230125320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 7880, 15760, 3096169, 6192338, 12384676, 15480845, 24769352, 30961690, 49538704, 61923380, 123846760, 247693520, 609945293, 1219890586, 2439781172, 3049726465, 4879562344, 6099452930, 9759124688, 12198905860, 24397811720, 48795623440]

約数ペア:

[(1, 48795623440), (2, 24397811720), (4, 12198905860), (5, 9759124688), (8, 6099452930), (10, 4879562344), (16, 3049726465), (20, 2439781172), (40, 1219890586), (80, 609945293), (197, 247693520), (394, 123846760), (788, 61923380), (985, 49538704), (1576, 30961690), (1970, 24769352), (3152, 15480845), (3940, 12384676), (7880, 6192338), (15760, 3096169)]