23053120

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1259

約数の個数: 56

約数和(自身を含む): 55842408

約数和(自身を除く): 32789288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1181, 1220, 1952, 2362, 2440, 3904, 4724, 4880, 5905, 9448, 9760, 11810, 18896, 19520, 23620, 37792, 47240, 72041, 75584, 94480, 144082, 188960, 288164, 360205, 377920, 576328, 720410, 1152656, 1440820, 2305312, 2881640, 4610624, 5763280, 11526560, 23053120]

約数ペア:

[(1, 23053120), (2, 11526560), (4, 5763280), (5, 4610624), (8, 2881640), (10, 2305312), (16, 1440820), (20, 1152656), (32, 720410), (40, 576328), (61, 377920), (64, 360205), (80, 288164), (122, 188960), (160, 144082), (244, 94480), (305, 75584), (320, 72041), (488, 47240), (610, 37792), (976, 23620), (1181, 19520), (1220, 18896), (1952, 11810), (2362, 9760), (2440, 9448), (3904, 5905), (4724, 4880)]