1200569780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{4861}}^1$

素因数の和:5156

約数の個数: 48

約数和(自身を含む): 2580321744

約数和(自身を除く): 1379751964

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 233, 265, 466, 530, 932, 1060, 1165, 2330, 4660, 4861, 9722, 12349, 19444, 24305, 24698, 48610, 49396, 61745, 97220, 123490, 246980, 257633, 515266, 1030532, 1132613, 1288165, 2265226, 2576330, 4530452, 5152660, 5663065, 11326130, 22652260, 60028489, 120056978, 240113956, 300142445, 600284890, 1200569780]

約数ペア:

[(1, 1200569780), (2, 600284890), (4, 300142445), (5, 240113956), (10, 120056978), (20, 60028489), (53, 22652260), (106, 11326130), (212, 5663065), (233, 5152660), (265, 4530452), (466, 2576330), (530, 2265226), (932, 1288165), (1060, 1132613), (1165, 1030532), (2330, 515266), (4660, 257633), (4861, 246980), (9722, 123490), (12349, 97220), (19444, 61745), (24305, 49396), (24698, 48610)]