29121560060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16360427}}^1$

素因数の和:16360525

約数の個数: 24

約数和(自身を含む): 61842417840

約数和(自身を除く): 32720857780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 16360427, 32720854, 65441708, 81802135, 163604270, 327208540, 1456078003, 2912156006, 5824312012, 7280390015, 14560780030, 29121560060]

約数ペア:

[(1, 29121560060), (2, 14560780030), (4, 7280390015), (5, 5824312012), (10, 2912156006), (20, 1456078003), (89, 327208540), (178, 163604270), (356, 81802135), (445, 65441708), (890, 32720854), (1780, 16360427)]