115715120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{35279}}^1$

素因数の和:35333

約数の個数: 40

約数和(自身を含む): 275607360

約数和(自身を除く): 159892240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 35279, 70558, 141116, 176395, 282232, 352790, 564464, 705580, 1411160, 1446439, 2822320, 2892878, 5785756, 7232195, 11571512, 14464390, 23143024, 28928780, 57857560, 115715120]

約数ペア:

[(1, 115715120), (2, 57857560), (4, 28928780), (5, 23143024), (8, 14464390), (10, 11571512), (16, 7232195), (20, 5785756), (40, 2892878), (41, 2822320), (80, 1446439), (82, 1411160), (164, 705580), (205, 564464), (328, 352790), (410, 282232), (656, 176395), (820, 141116), (1640, 70558), (3280, 35279)]