45494240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25849}}^1$

素因数の和:25875

約数の個数: 48

約数和(自身を含む): 117255600

約数和(自身を除く): 71761360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 25849, 51698, 103396, 129245, 206792, 258490, 284339, 413584, 516980, 568678, 827168, 1033960, 1137356, 1421695, 2067920, 2274712, 2843390, 4135840, 4549424, 5686780, 9098848, 11373560, 22747120, 45494240]

約数ペア:

[(1, 45494240), (2, 22747120), (4, 11373560), (5, 9098848), (8, 5686780), (10, 4549424), (11, 4135840), (16, 2843390), (20, 2274712), (22, 2067920), (32, 1421695), (40, 1137356), (44, 1033960), (55, 827168), (80, 568678), (88, 516980), (110, 413584), (160, 284339), (176, 258490), (220, 206792), (352, 129245), (440, 103396), (880, 51698), (1760, 25849)]