14026760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 20965240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 449, 568, 710, 781, 898, 1420, 1562, 1796, 2245, 2840, 3124, 3592, 3905, 4490, 4939, 6248, 7810, 8980, 9878, 15620, 17960, 19756, 24695, 31240, 31879, 39512, 49390, 63758, 98780, 127516, 159395, 197560, 255032, 318790, 350669, 637580, 701338, 1275160, 1402676, 1753345, 2805352, 3506690, 7013380, 14026760]

約数ペア:

[(1, 14026760), (2, 7013380), (4, 3506690), (5, 2805352), (8, 1753345), (10, 1402676), (11, 1275160), (20, 701338), (22, 637580), (40, 350669), (44, 318790), (55, 255032), (71, 197560), (88, 159395), (110, 127516), (142, 98780), (220, 63758), (284, 49390), (355, 39512), (440, 31879), (449, 31240), (568, 24695), (710, 19756), (781, 17960), (898, 15620), (1420, 9878), (1562, 8980), (1796, 7810), (2245, 6248), (2840, 4939), (3124, 4490), (3592, 3905)]