23086420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 55980288

約数和(自身を除く): 32893868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 1601, 2060, 2884, 3202, 3605, 6404, 7210, 8005, 11207, 14420, 16010, 22414, 32020, 44828, 56035, 112070, 164903, 224140, 329806, 659612, 824515, 1154321, 1649030, 2308642, 3298060, 4617284, 5771605, 11543210, 23086420]

約数ペア:

[(1, 23086420), (2, 11543210), (4, 5771605), (5, 4617284), (7, 3298060), (10, 2308642), (14, 1649030), (20, 1154321), (28, 824515), (35, 659612), (70, 329806), (103, 224140), (140, 164903), (206, 112070), (412, 56035), (515, 44828), (721, 32020), (1030, 22414), (1442, 16010), (1601, 14420), (2060, 11207), (2884, 8005), (3202, 7210), (3605, 6404)]