14467840

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 35320320

約数和(自身を除く): 20852480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 127, 128, 160, 178, 254, 256, 320, 356, 445, 508, 635, 640, 712, 890, 1016, 1270, 1280, 1424, 1780, 2032, 2540, 2848, 3560, 4064, 5080, 5696, 7120, 8128, 10160, 11303, 11392, 14240, 16256, 20320, 22606, 22784, 28480, 32512, 40640, 45212, 56515, 56960, 81280, 90424, 113030, 113920, 162560, 180848, 226060, 361696, 452120, 723392, 904240, 1446784, 1808480, 2893568, 3616960, 7233920, 14467840]

約数ペア:

[(1, 14467840), (2, 7233920), (4, 3616960), (5, 2893568), (8, 1808480), (10, 1446784), (16, 904240), (20, 723392), (32, 452120), (40, 361696), (64, 226060), (80, 180848), (89, 162560), (127, 113920), (128, 113030), (160, 90424), (178, 81280), (254, 56960), (256, 56515), (320, 45212), (356, 40640), (445, 32512), (508, 28480), (635, 22784), (640, 22606), (712, 20320), (890, 16256), (1016, 14240), (1270, 11392), (1280, 11303), (1424, 10160), (1780, 8128), (2032, 7120), (2540, 5696), (2848, 5080), (3560, 4064)]