127940110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14327}}^1$

素因数の和:14400

約数の個数: 32

約数和(自身を含む): 247587840

約数和(自身を除く): 119647730

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 14327, 28654, 71635, 143270, 272213, 544426, 673369, 1346738, 1361065, 2722130, 3366845, 6733690, 12794011, 25588022, 63970055, 127940110]

約数ペア:

[(1, 127940110), (2, 63970055), (5, 25588022), (10, 12794011), (19, 6733690), (38, 3366845), (47, 2722130), (94, 1361065), (95, 1346738), (190, 673369), (235, 544426), (470, 272213), (893, 143270), (1786, 71635), (4465, 28654), (8930, 14327)]