56884040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83653}}^1$

素因数の和:83681

約数の個数: 32

約数和(自身を含む): 135519480

約数和(自身を除く): 78635440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 83653, 167306, 334612, 418265, 669224, 836530, 1422101, 1673060, 2844202, 3346120, 5688404, 7110505, 11376808, 14221010, 28442020, 56884040]

約数ペア:

[(1, 56884040), (2, 28442020), (4, 14221010), (5, 11376808), (8, 7110505), (10, 5688404), (17, 3346120), (20, 2844202), (34, 1673060), (40, 1422101), (68, 836530), (85, 669224), (136, 418265), (170, 334612), (340, 167306), (680, 83653)]