288467710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11779}}^1$

素因数の和:11896

約数の個数: 32

約数和(自身を含む): 542822400

約数和(自身を除く): 254354690

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 11779, 12245, 23558, 24490, 58895, 117790, 365149, 730298, 930541, 1825745, 1861082, 3651490, 4652705, 9305410, 28846771, 57693542, 144233855, 288467710]

約数ペア:

[(1, 288467710), (2, 144233855), (5, 57693542), (10, 28846771), (31, 9305410), (62, 4652705), (79, 3651490), (155, 1861082), (158, 1825745), (310, 930541), (395, 730298), (790, 365149), (2449, 117790), (4898, 58895), (11779, 24490), (12245, 23558)]