85338650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 164599584

約数和(自身を除く): 79260934

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 163, 185, 283, 326, 370, 566, 815, 925, 1415, 1630, 1850, 2830, 4075, 6031, 7075, 8150, 10471, 12062, 14150, 20942, 30155, 46129, 52355, 60310, 92258, 104710, 150775, 230645, 261775, 301550, 461290, 523550, 1153225, 1706773, 2306450, 3413546, 8533865, 17067730, 42669325, 85338650]

約数ペア:

[(1, 85338650), (2, 42669325), (5, 17067730), (10, 8533865), (25, 3413546), (37, 2306450), (50, 1706773), (74, 1153225), (163, 523550), (185, 461290), (283, 301550), (326, 261775), (370, 230645), (566, 150775), (815, 104710), (925, 92258), (1415, 60310), (1630, 52355), (1850, 46129), (2830, 30155), (4075, 20942), (6031, 14150), (7075, 12062), (8150, 10471)]