2078673850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{12899}}^1$

素因数の和:13215

約数の個数: 48

約数和(自身を含む): 4232541600

約数和(自身を除く): 2153867750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 293, 550, 586, 1465, 2930, 3223, 6446, 7325, 12899, 14650, 16115, 25798, 32230, 64495, 80575, 128990, 141889, 161150, 283778, 322475, 644950, 709445, 1418890, 3547225, 3779407, 7094450, 7558814, 18897035, 37794070, 41573477, 83146954, 94485175, 188970350, 207867385, 415734770, 1039336925, 2078673850]

約数ペア:

[(1, 2078673850), (2, 1039336925), (5, 415734770), (10, 207867385), (11, 188970350), (22, 94485175), (25, 83146954), (50, 41573477), (55, 37794070), (110, 18897035), (275, 7558814), (293, 7094450), (550, 3779407), (586, 3547225), (1465, 1418890), (2930, 709445), (3223, 644950), (6446, 322475), (7325, 283778), (12899, 161150), (14650, 141889), (16115, 128990), (25798, 80575), (32230, 64495)]