84424040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{124153}}^1$

素因数の和:124181

約数の個数: 32

約数和(自身を含む): 201129480

約数和(自身を除く): 116705440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 124153, 248306, 496612, 620765, 993224, 1241530, 2110601, 2483060, 4221202, 4966120, 8442404, 10553005, 16884808, 21106010, 42212020, 84424040]

約数ペア:

[(1, 84424040), (2, 42212020), (4, 21106010), (5, 16884808), (8, 10553005), (10, 8442404), (17, 4966120), (20, 4221202), (34, 2483060), (40, 2110601), (68, 1241530), (85, 993224), (136, 620765), (170, 496612), (340, 248306), (680, 124153)]