14243840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 37149840

約数和(自身を除く): 22906000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 128, 130, 160, 208, 214, 256, 260, 320, 416, 428, 512, 520, 535, 640, 832, 856, 1024, 1040, 1070, 1280, 1391, 1664, 1712, 2048, 2080, 2140, 2560, 2782, 3328, 3424, 4160, 4280, 5120, 5564, 6656, 6848, 6955, 8320, 8560, 10240, 11128, 13312, 13696, 13910, 16640, 17120, 22256, 26624, 27392, 27820, 33280, 34240, 44512, 54784, 55640, 66560, 68480, 89024, 109568, 111280, 133120, 136960, 178048, 219136, 222560, 273920, 356096, 445120, 547840, 712192, 890240, 1095680, 1424384, 1780480, 2848768, 3560960, 7121920, 14243840]

約数ペア:

[(1, 14243840), (2, 7121920), (4, 3560960), (5, 2848768), (8, 1780480), (10, 1424384), (13, 1095680), (16, 890240), (20, 712192), (26, 547840), (32, 445120), (40, 356096), (52, 273920), (64, 222560), (65, 219136), (80, 178048), (104, 136960), (107, 133120), (128, 111280), (130, 109568), (160, 89024), (208, 68480), (214, 66560), (256, 55640), (260, 54784), (320, 44512), (416, 34240), (428, 33280), (512, 27820), (520, 27392), (535, 26624), (640, 22256), (832, 17120), (856, 16640), (1024, 13910), (1040, 13696), (1070, 13312), (1280, 11128), (1391, 10240), (1664, 8560), (1712, 8320), (2048, 6955), (2080, 6848), (2140, 6656), (2560, 5564), (2782, 5120), (3328, 4280), (3424, 4160)]