7274560

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 17556480

約数和(自身を除く): 10281920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 179, 254, 320, 358, 508, 635, 716, 895, 1016, 1270, 1432, 1790, 2032, 2540, 2864, 3580, 4064, 5080, 5728, 7160, 8128, 10160, 11456, 14320, 20320, 22733, 28640, 40640, 45466, 57280, 90932, 113665, 181864, 227330, 363728, 454660, 727456, 909320, 1454912, 1818640, 3637280, 7274560]

約数ペア:

[(1, 7274560), (2, 3637280), (4, 1818640), (5, 1454912), (8, 909320), (10, 727456), (16, 454660), (20, 363728), (32, 227330), (40, 181864), (64, 113665), (80, 90932), (127, 57280), (160, 45466), (179, 40640), (254, 28640), (320, 22733), (358, 20320), (508, 14320), (635, 11456), (716, 10160), (895, 8128), (1016, 7160), (1270, 5728), (1432, 5080), (1790, 4064), (2032, 3580), (2540, 2864)]