1350871780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{3623}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 2880993024

約数和(自身を除く): 1530121244

約数列:

[1, 2, 4, 5, 10, 20, 103, 181, 206, 362, 412, 515, 724, 905, 1030, 1810, 2060, 3620, 3623, 7246, 14492, 18115, 18643, 36230, 37286, 72460, 74572, 93215, 186430, 372860, 373169, 655763, 746338, 1311526, 1492676, 1865845, 2623052, 3278815, 3731690, 6557630, 7463380, 13115260, 67543589, 135087178, 270174356, 337717945, 675435890, 1350871780]

約数ペア:

[(1, 1350871780), (2, 675435890), (4, 337717945), (5, 270174356), (10, 135087178), (20, 67543589), (103, 13115260), (181, 7463380), (206, 6557630), (362, 3731690), (412, 3278815), (515, 2623052), (724, 1865845), (905, 1492676), (1030, 1311526), (1810, 746338), (2060, 655763), (3620, 373169), (3623, 372860), (7246, 186430), (14492, 93215), (18115, 74572), (18643, 72460), (36230, 37286)]