61192720

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5983

約数の個数: 40

約数和(自身を含む): 143383680

約数和(自身を除く): 82190960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 5839, 10480, 11678, 23356, 29195, 46712, 58390, 93424, 116780, 233560, 467120, 764909, 1529818, 3059636, 3824545, 6119272, 7649090, 12238544, 15298180, 30596360, 61192720]

約数ペア:

[(1, 61192720), (2, 30596360), (4, 15298180), (5, 12238544), (8, 7649090), (10, 6119272), (16, 3824545), (20, 3059636), (40, 1529818), (80, 764909), (131, 467120), (262, 233560), (524, 116780), (655, 93424), (1048, 58390), (1310, 46712), (2096, 29195), (2620, 23356), (5240, 11678), (5839, 10480)]