188426120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2022

約数の個数: 64

約数和(自身を含む): 446688000

約数和(自身を除く): 258261880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1090, 1879, 2180, 2507, 3758, 4360, 5014, 7516, 9395, 10028, 12535, 15032, 18790, 20056, 25070, 37580, 43217, 50140, 75160, 86434, 100280, 172868, 204811, 216085, 345736, 409622, 432170, 819244, 864340, 1024055, 1638488, 1728680, 2048110, 4096220, 4710653, 8192440, 9421306, 18842612, 23553265, 37685224, 47106530, 94213060, 188426120]

約数ペア:

[(1, 188426120), (2, 94213060), (4, 47106530), (5, 37685224), (8, 23553265), (10, 18842612), (20, 9421306), (23, 8192440), (40, 4710653), (46, 4096220), (92, 2048110), (109, 1728680), (115, 1638488), (184, 1024055), (218, 864340), (230, 819244), (436, 432170), (460, 409622), (545, 345736), (872, 216085), (920, 204811), (1090, 172868), (1879, 100280), (2180, 86434), (2507, 75160), (3758, 50140), (4360, 43217), (5014, 37580), (7516, 25070), (9395, 20056), (10028, 18790), (12535, 15032)]