411102050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 807344160

約数和(自身を除く): 396242110

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 643, 673, 950, 1286, 1346, 3215, 3365, 6430, 6730, 12217, 12787, 16075, 16825, 24434, 25574, 32150, 33650, 61085, 63935, 122170, 127870, 305425, 319675, 432739, 610850, 639350, 865478, 2163695, 4327390, 8222041, 10818475, 16444082, 21636950, 41110205, 82220410, 205551025, 411102050]

約数ペア:

[(1, 411102050), (2, 205551025), (5, 82220410), (10, 41110205), (19, 21636950), (25, 16444082), (38, 10818475), (50, 8222041), (95, 4327390), (190, 2163695), (475, 865478), (643, 639350), (673, 610850), (950, 432739), (1286, 319675), (1346, 305425), (3215, 127870), (3365, 122170), (6430, 63935), (6730, 61085), (12217, 33650), (12787, 32150), (16075, 25574), (16825, 24434)]