2111330350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{4759}}^1$

素因数の和:5257

約数の個数: 48

約数和(自身を含む): 4143484800

約数和(自身を除く): 2032154450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 467, 475, 934, 950, 2335, 4670, 4759, 8873, 9518, 11675, 17746, 23350, 23795, 44365, 47590, 88730, 90421, 118975, 180842, 221825, 237950, 443650, 452105, 904210, 2222453, 2260525, 4444906, 4521050, 11112265, 22224530, 42226607, 55561325, 84453214, 111122650, 211133035, 422266070, 1055665175, 2111330350]

約数ペア:

[(1, 2111330350), (2, 1055665175), (5, 422266070), (10, 211133035), (19, 111122650), (25, 84453214), (38, 55561325), (50, 42226607), (95, 22224530), (190, 11112265), (467, 4521050), (475, 4444906), (934, 2260525), (950, 2222453), (2335, 904210), (4670, 452105), (4759, 443650), (8873, 237950), (9518, 221825), (11675, 180842), (17746, 118975), (23350, 90421), (23795, 88730), (44365, 47590)]