115055180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 251687520

約数和(自身を除く): 136632340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 815, 1217, 1630, 2434, 3260, 4727, 4868, 6085, 9454, 12170, 18908, 23635, 24340, 35293, 47270, 70586, 94540, 141172, 176465, 198371, 352930, 396742, 705860, 793484, 991855, 1983710, 3967420, 5752759, 11505518, 23011036, 28763795, 57527590, 115055180]

約数ペア:

[(1, 115055180), (2, 57527590), (4, 28763795), (5, 23011036), (10, 11505518), (20, 5752759), (29, 3967420), (58, 1983710), (116, 991855), (145, 793484), (163, 705860), (290, 396742), (326, 352930), (580, 198371), (652, 176465), (815, 141172), (1217, 94540), (1630, 70586), (2434, 47270), (3260, 35293), (4727, 24340), (4868, 23635), (6085, 18908), (9454, 12170)]