2247683140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{37549}}^1$

素因数の和:37672

約数の個数: 48

約数和(自身を含む): 4901626800

約数和(自身を除く): 2653943660

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 5986, 11972, 14965, 29930, 37549, 59860, 75098, 150196, 187745, 375490, 750980, 1539509, 2741077, 3079018, 5482154, 6158036, 7697545, 10964308, 13705385, 15395090, 27410770, 30790180, 54821540, 112384157, 224768314, 449536628, 561920785, 1123841570, 2247683140]

約数ペア:

[(1, 2247683140), (2, 1123841570), (4, 561920785), (5, 449536628), (10, 224768314), (20, 112384157), (41, 54821540), (73, 30790180), (82, 27410770), (146, 15395090), (164, 13705385), (205, 10964308), (292, 7697545), (365, 6158036), (410, 5482154), (730, 3079018), (820, 2741077), (1460, 1539509), (2993, 750980), (5986, 375490), (11972, 187745), (14965, 150196), (29930, 75098), (37549, 59860)]