85066420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9733}}^1$

素因数の和:9784

約数の個数: 48

約数和(自身を含む): 196237440

約数和(自身を除く): 111171020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 9733, 19466, 38932, 48665, 97330, 184927, 194660, 223859, 369854, 447718, 739708, 895436, 924635, 1119295, 1849270, 2238590, 3698540, 4253321, 4477180, 8506642, 17013284, 21266605, 42533210, 85066420]

約数ペア:

[(1, 85066420), (2, 42533210), (4, 21266605), (5, 17013284), (10, 8506642), (19, 4477180), (20, 4253321), (23, 3698540), (38, 2238590), (46, 1849270), (76, 1119295), (92, 924635), (95, 895436), (115, 739708), (190, 447718), (230, 369854), (380, 223859), (437, 194660), (460, 184927), (874, 97330), (1748, 48665), (2185, 38932), (4370, 19466), (8740, 9733)]