15064040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22181

約数の個数: 32

約数和(自身を含む): 35889480

約数和(自身を除く): 20825440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 22153, 44306, 88612, 110765, 177224, 221530, 376601, 443060, 753202, 886120, 1506404, 1883005, 3012808, 3766010, 7532020, 15064040]

約数ペア:

[(1, 15064040), (2, 7532020), (4, 3766010), (5, 3012808), (8, 1883005), (10, 1506404), (17, 886120), (20, 753202), (34, 443060), (40, 376601), (68, 221530), (85, 177224), (136, 110765), (170, 88612), (340, 44306), (680, 22153)]