23025520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41117}}^1$

素因数の和:41137

約数の個数: 40

約数和(自身を含む): 61183584

約数和(自身を除く): 38158064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41117, 82234, 164468, 205585, 287819, 328936, 411170, 575638, 657872, 822340, 1151276, 1439095, 1644680, 2302552, 2878190, 3289360, 4605104, 5756380, 11512760, 23025520]

約数ペア:

[(1, 23025520), (2, 11512760), (4, 5756380), (5, 4605104), (7, 3289360), (8, 2878190), (10, 2302552), (14, 1644680), (16, 1439095), (20, 1151276), (28, 822340), (35, 657872), (40, 575638), (56, 411170), (70, 328936), (80, 287819), (112, 205585), (140, 164468), (280, 82234), (560, 41117)]