164076260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 357929712

約数和(自身を除く): 193853452

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2741, 2993, 5482, 5986, 10964, 11972, 13705, 14965, 27410, 29930, 54820, 59860, 112381, 200093, 224762, 400186, 449524, 561905, 800372, 1000465, 1123810, 2000930, 2247620, 4001860, 8203813, 16407626, 32815252, 41019065, 82038130, 164076260]

約数ペア:

[(1, 164076260), (2, 82038130), (4, 41019065), (5, 32815252), (10, 16407626), (20, 8203813), (41, 4001860), (73, 2247620), (82, 2000930), (146, 1123810), (164, 1000465), (205, 800372), (292, 561905), (365, 449524), (410, 400186), (730, 224762), (820, 200093), (1460, 112381), (2741, 59860), (2993, 54820), (5482, 29930), (5986, 27410), (10964, 14965), (11972, 13705)]