573605260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 1221145632

約数和(自身を除く): 647540372

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 443, 505, 641, 886, 1010, 1282, 1772, 2020, 2215, 2564, 3205, 4430, 6410, 8860, 12820, 44743, 64741, 89486, 129482, 178972, 223715, 258964, 283963, 323705, 447430, 567926, 647410, 894860, 1135852, 1294820, 1419815, 2839630, 5679260, 28680263, 57360526, 114721052, 143401315, 286802630, 573605260]

約数ペア:

[(1, 573605260), (2, 286802630), (4, 143401315), (5, 114721052), (10, 57360526), (20, 28680263), (101, 5679260), (202, 2839630), (404, 1419815), (443, 1294820), (505, 1135852), (641, 894860), (886, 647410), (1010, 567926), (1282, 447430), (1772, 323705), (2020, 283963), (2215, 258964), (2564, 223715), (3205, 178972), (4430, 129482), (6410, 89486), (8860, 64741), (12820, 44743)]