13573760

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 19327360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 167, 254, 320, 334, 508, 635, 640, 668, 835, 1016, 1270, 1336, 1670, 2032, 2540, 2672, 3340, 4064, 5080, 5344, 6680, 8128, 10160, 10688, 13360, 16256, 20320, 21209, 21376, 26720, 40640, 42418, 53440, 81280, 84836, 106045, 106880, 169672, 212090, 339344, 424180, 678688, 848360, 1357376, 1696720, 2714752, 3393440, 6786880, 13573760]

約数ペア:

[(1, 13573760), (2, 6786880), (4, 3393440), (5, 2714752), (8, 1696720), (10, 1357376), (16, 848360), (20, 678688), (32, 424180), (40, 339344), (64, 212090), (80, 169672), (127, 106880), (128, 106045), (160, 84836), (167, 81280), (254, 53440), (320, 42418), (334, 40640), (508, 26720), (635, 21376), (640, 21209), (668, 20320), (835, 16256), (1016, 13360), (1270, 10688), (1336, 10160), (1670, 8128), (2032, 6680), (2540, 5344), (2672, 5080), (3340, 4064)]