80001852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2399}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 213964800

約数和(自身を除く): 133962948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2399, 2779, 4764, 4798, 5558, 7197, 8337, 9596, 11116, 14394, 16674, 16793, 28788, 33348, 33586, 50379, 67172, 100758, 201516, 952403, 1904806, 2857209, 3809612, 5714418, 6666821, 11428836, 13333642, 20000463, 26667284, 40000926, 80001852]

約数ペア:

[(1, 80001852), (2, 40000926), (3, 26667284), (4, 20000463), (6, 13333642), (7, 11428836), (12, 6666821), (14, 5714418), (21, 3809612), (28, 2857209), (42, 1904806), (84, 952403), (397, 201516), (794, 100758), (1191, 67172), (1588, 50379), (2382, 33586), (2399, 33348), (2779, 28788), (4764, 16793), (4798, 16674), (5558, 14394), (7197, 11116), (8337, 9596)]