82938230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18979}}^1$

素因数の和:19028

約数の個数: 32

約数和(自身を含む): 163987200

約数和(自身を除く): 81048970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 18979, 37958, 94895, 189790, 360601, 436517, 721202, 873034, 1803005, 2182585, 3606010, 4365170, 8293823, 16587646, 41469115, 82938230]

約数ペア:

[(1, 82938230), (2, 41469115), (5, 16587646), (10, 8293823), (19, 4365170), (23, 3606010), (38, 2182585), (46, 1803005), (95, 873034), (115, 721202), (190, 436517), (230, 360601), (437, 189790), (874, 94895), (2185, 37958), (4370, 18979)]