12348560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{22051}}^1$

素因数の和:22071

約数の個数: 40

約数和(自身を含む): 32813376

約数和(自身を除く): 20464816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 22051, 44102, 88204, 110255, 154357, 176408, 220510, 308714, 352816, 441020, 617428, 771785, 882040, 1234856, 1543570, 1764080, 2469712, 3087140, 6174280, 12348560]

約数ペア:

[(1, 12348560), (2, 6174280), (4, 3087140), (5, 2469712), (7, 1764080), (8, 1543570), (10, 1234856), (14, 882040), (16, 771785), (20, 617428), (28, 441020), (35, 352816), (40, 308714), (56, 220510), (70, 176408), (80, 154357), (112, 110255), (140, 88204), (280, 44102), (560, 22051)]