26668260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148157}}^1$

素因数の和:148172

約数の個数: 36

約数和(自身を含む): 80894268

約数和(自身を除く): 54226008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148157, 296314, 444471, 592628, 740785, 888942, 1333413, 1481570, 1777884, 2222355, 2666826, 2963140, 4444710, 5333652, 6667065, 8889420, 13334130, 26668260]

約数ペア:

[(1, 26668260), (2, 13334130), (3, 8889420), (4, 6667065), (5, 5333652), (6, 4444710), (9, 2963140), (10, 2666826), (12, 2222355), (15, 1777884), (18, 1481570), (20, 1333413), (30, 888942), (36, 740785), (45, 592628), (60, 444471), (90, 296314), (180, 148157)]