14255560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 21125240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 181, 220, 358, 362, 440, 716, 724, 895, 905, 1432, 1448, 1790, 1810, 1969, 1991, 3580, 3620, 3938, 3982, 7160, 7240, 7876, 7964, 9845, 9955, 15752, 15928, 19690, 19910, 32399, 39380, 39820, 64798, 78760, 79640, 129596, 161995, 259192, 323990, 356389, 647980, 712778, 1295960, 1425556, 1781945, 2851112, 3563890, 7127780, 14255560]

約数ペア:

[(1, 14255560), (2, 7127780), (4, 3563890), (5, 2851112), (8, 1781945), (10, 1425556), (11, 1295960), (20, 712778), (22, 647980), (40, 356389), (44, 323990), (55, 259192), (88, 161995), (110, 129596), (179, 79640), (181, 78760), (220, 64798), (358, 39820), (362, 39380), (440, 32399), (716, 19910), (724, 19690), (895, 15928), (905, 15752), (1432, 9955), (1448, 9845), (1790, 7964), (1810, 7876), (1969, 7240), (1991, 7160), (3580, 3982), (3620, 3938)]