23348920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83389}}^1$

素因数の和:83407

約数の個数: 32

約数和(自身を含む): 60040800

約数和(自身を除く): 36691880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 83389, 166778, 333556, 416945, 583723, 667112, 833890, 1167446, 1667780, 2334892, 2918615, 3335560, 4669784, 5837230, 11674460, 23348920]

約数ペア:

[(1, 23348920), (2, 11674460), (4, 5837230), (5, 4669784), (7, 3335560), (8, 2918615), (10, 2334892), (14, 1667780), (20, 1167446), (28, 833890), (35, 667112), (40, 583723), (56, 416945), (70, 333556), (140, 166778), (280, 83389)]