38809760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22051}}^1$

素因数の和:22077

約数の個数: 48

約数和(自身を含む): 100027872

約数和(自身を除く): 61218112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 22051, 44102, 88204, 110255, 176408, 220510, 242561, 352816, 441020, 485122, 705632, 882040, 970244, 1212805, 1764080, 1940488, 2425610, 3528160, 3880976, 4851220, 7761952, 9702440, 19404880, 38809760]

約数ペア:

[(1, 38809760), (2, 19404880), (4, 9702440), (5, 7761952), (8, 4851220), (10, 3880976), (11, 3528160), (16, 2425610), (20, 1940488), (22, 1764080), (32, 1212805), (40, 970244), (44, 882040), (55, 705632), (80, 485122), (88, 441020), (110, 352816), (160, 242561), (176, 220510), (220, 176408), (352, 110255), (440, 88204), (880, 44102), (1760, 22051)]