82997660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 182135520

約数和(自身を除く): 99137860

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 1901, 2183, 3802, 4366, 7604, 8732, 9505, 10915, 19010, 21830, 38020, 43660, 70337, 112159, 140674, 224318, 281348, 351685, 448636, 560795, 703370, 1121590, 1406740, 2243180, 4149883, 8299766, 16599532, 20749415, 41498830, 82997660]

約数ペア:

[(1, 82997660), (2, 41498830), (4, 20749415), (5, 16599532), (10, 8299766), (20, 4149883), (37, 2243180), (59, 1406740), (74, 1121590), (118, 703370), (148, 560795), (185, 448636), (236, 351685), (295, 281348), (370, 224318), (590, 140674), (740, 112159), (1180, 70337), (1901, 43660), (2183, 38020), (3802, 21830), (4366, 19010), (7604, 10915), (8732, 9505)]