17406860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 38707200

約数和(自身を除く): 21300340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 479, 790, 958, 1580, 1817, 1916, 2395, 3634, 4790, 7268, 9085, 9580, 11017, 18170, 22034, 36340, 37841, 44068, 55085, 75682, 110170, 151364, 189205, 220340, 378410, 756820, 870343, 1740686, 3481372, 4351715, 8703430, 17406860]

約数ペア:

[(1, 17406860), (2, 8703430), (4, 4351715), (5, 3481372), (10, 1740686), (20, 870343), (23, 756820), (46, 378410), (79, 220340), (92, 189205), (115, 151364), (158, 110170), (230, 75682), (316, 55085), (395, 44068), (460, 37841), (479, 36340), (790, 22034), (958, 18170), (1580, 11017), (1817, 9580), (1916, 9085), (2395, 7268), (3634, 4790)]