16292920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58189}}^1$

素因数の和:58207

約数の個数: 32

約数和(自身を含む): 41896800

約数和(自身を除く): 25603880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58189, 116378, 232756, 290945, 407323, 465512, 581890, 814646, 1163780, 1629292, 2036615, 2327560, 3258584, 4073230, 8146460, 16292920]

約数ペア:

[(1, 16292920), (2, 8146460), (4, 4073230), (5, 3258584), (7, 2327560), (8, 2036615), (10, 1629292), (14, 1163780), (20, 814646), (28, 581890), (35, 465512), (40, 407323), (56, 290945), (70, 232756), (140, 116378), (280, 58189)]