41752570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 36085190

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 1091, 2182, 3827, 5455, 7654, 10910, 19135, 38270, 46913, 93826, 97099, 194198, 234565, 469130, 485495, 970990, 4175257, 8350514, 20876285, 41752570]

約数ペア:

[(1, 41752570), (2, 20876285), (5, 8350514), (10, 4175257), (43, 970990), (86, 485495), (89, 469130), (178, 234565), (215, 194198), (430, 97099), (445, 93826), (890, 46913), (1091, 38270), (2182, 19135), (3827, 10910), (5455, 7654)]