4865204060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1\times {\mathrm{4111}}^1$

素因数の和:5426

約数の個数: 48

約数和(自身を含む): 10445137920

約数和(自身を除く): 5579933860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1259, 2518, 4111, 5036, 6295, 8222, 12590, 16444, 20555, 25180, 41110, 59173, 82220, 118346, 193217, 236692, 295865, 386434, 591730, 772868, 966085, 1183460, 1932170, 3864340, 5175749, 10351498, 20702996, 25878745, 51757490, 103514980, 243260203, 486520406, 973040812, 1216301015, 2432602030, 4865204060]

約数ペア:

[(1, 4865204060), (2, 2432602030), (4, 1216301015), (5, 973040812), (10, 486520406), (20, 243260203), (47, 103514980), (94, 51757490), (188, 25878745), (235, 20702996), (470, 10351498), (940, 5175749), (1259, 3864340), (2518, 1932170), (4111, 1183460), (5036, 966085), (6295, 772868), (8222, 591730), (12590, 386434), (16444, 295865), (20555, 236692), (25180, 193217), (41110, 118346), (59173, 82220)]