10988260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 13526300

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 479, 620, 740, 958, 1147, 1916, 2294, 2395, 4588, 4790, 5735, 9580, 11470, 14849, 17723, 22940, 29698, 35446, 59396, 70892, 74245, 88615, 148490, 177230, 296980, 354460, 549413, 1098826, 2197652, 2747065, 5494130, 10988260]

約数ペア:

[(1, 10988260), (2, 5494130), (4, 2747065), (5, 2197652), (10, 1098826), (20, 549413), (31, 354460), (37, 296980), (62, 177230), (74, 148490), (124, 88615), (148, 74245), (155, 70892), (185, 59396), (310, 35446), (370, 29698), (479, 22940), (620, 17723), (740, 14849), (958, 11470), (1147, 9580), (1916, 5735), (2294, 4790), (2395, 4588)]