57914780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37607}}^1$

素因数の和:37634

約数の個数: 48

約数和(自身を含む): 151635456

約数和(自身を除く): 93720676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 37607, 75214, 150428, 188035, 263249, 376070, 413677, 526498, 752140, 827354, 1052996, 1316245, 1654708, 2068385, 2632490, 2895739, 4136770, 5264980, 5791478, 8273540, 11582956, 14478695, 28957390, 57914780]

約数ペア:

[(1, 57914780), (2, 28957390), (4, 14478695), (5, 11582956), (7, 8273540), (10, 5791478), (11, 5264980), (14, 4136770), (20, 2895739), (22, 2632490), (28, 2068385), (35, 1654708), (44, 1316245), (55, 1052996), (70, 827354), (77, 752140), (110, 526498), (140, 413677), (154, 376070), (220, 263249), (308, 188035), (385, 150428), (770, 75214), (1540, 37607)]