5311460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3449}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 13910400

約数和(自身を除く): 8598940

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, 3449, 6898, 13796, 17245, 24143, 34490, 37939, 48286, 68980, 75878, 96572, 120715, 151756, 189695, 241430, 265573, 379390, 482860, 531146, 758780, 1062292, 1327865, 2655730, 5311460]

約数ペア:

[(1, 5311460), (2, 2655730), (4, 1327865), (5, 1062292), (7, 758780), (10, 531146), (11, 482860), (14, 379390), (20, 265573), (22, 241430), (28, 189695), (35, 151756), (44, 120715), (55, 96572), (70, 75878), (77, 68980), (110, 48286), (140, 37939), (154, 34490), (220, 24143), (308, 17245), (385, 13796), (770, 6898), (1540, 3449)]