5177890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 9734256

約数和(自身を除く): 4556366

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 173, 205, 346, 365, 410, 730, 865, 1730, 2993, 5986, 7093, 12629, 14186, 14965, 25258, 29930, 35465, 63145, 70930, 126290, 517789, 1035578, 2588945, 5177890]

約数ペア:

[(1, 5177890), (2, 2588945), (5, 1035578), (10, 517789), (41, 126290), (73, 70930), (82, 63145), (146, 35465), (173, 29930), (205, 25258), (346, 14965), (365, 14186), (410, 12629), (730, 7093), (865, 5986), (1730, 2993)]