45100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 109368

約数和(自身を除く): 64268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1804, 2050, 2255, 4100, 4510, 9020, 11275, 22550, 45100]

約数ペア:

[(1, 45100), (2, 22550), (4, 11275), (5, 9020), (10, 4510), (11, 4100), (20, 2255), (22, 2050), (25, 1804), (41, 1100), (44, 1025), (50, 902), (55, 820), (82, 550), (100, 451), (110, 410), (164, 275), (205, 220)]