14001280

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 33929280

約数和(自身を除く): 19928000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 167, 262, 320, 334, 524, 640, 655, 668, 835, 1048, 1310, 1336, 1670, 2096, 2620, 2672, 3340, 4192, 5240, 5344, 6680, 8384, 10480, 10688, 13360, 16768, 20960, 21376, 21877, 26720, 41920, 43754, 53440, 83840, 87508, 106880, 109385, 175016, 218770, 350032, 437540, 700064, 875080, 1400128, 1750160, 2800256, 3500320, 7000640, 14001280]

約数ペア:

[(1, 14001280), (2, 7000640), (4, 3500320), (5, 2800256), (8, 1750160), (10, 1400128), (16, 875080), (20, 700064), (32, 437540), (40, 350032), (64, 218770), (80, 175016), (128, 109385), (131, 106880), (160, 87508), (167, 83840), (262, 53440), (320, 43754), (334, 41920), (524, 26720), (640, 21877), (655, 21376), (668, 20960), (835, 16768), (1048, 13360), (1310, 10688), (1336, 10480), (1670, 8384), (2096, 6680), (2620, 5344), (2672, 5240), (3340, 4192)]