61157360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69497}}^1$

素因数の和:69521

約数の個数: 40

約数和(自身を含む): 155119536

約数和(自身を除く): 93962176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 69497, 138994, 277988, 347485, 555976, 694970, 764467, 1111952, 1389940, 1528934, 2779880, 3057868, 3822335, 5559760, 6115736, 7644670, 12231472, 15289340, 30578680, 61157360]

約数ペア:

[(1, 61157360), (2, 30578680), (4, 15289340), (5, 12231472), (8, 7644670), (10, 6115736), (11, 5559760), (16, 3822335), (20, 3057868), (22, 2779880), (40, 1528934), (44, 1389940), (55, 1111952), (80, 764467), (88, 694970), (110, 555976), (176, 347485), (220, 277988), (440, 138994), (880, 69497)]