7233920

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 10391680

約数列:

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

約数ペア:

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