98430260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13633}}^1$

素因数の和:13680

約数の個数: 36

約数和(自身を含む): 218171268

約数和(自身を除く): 119741008

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 13633, 27266, 54532, 68165, 136330, 259027, 272660, 518054, 1036108, 1295135, 2590270, 4921513, 5180540, 9843026, 19686052, 24607565, 49215130, 98430260]

約数ペア:

[(1, 98430260), (2, 49215130), (4, 24607565), (5, 19686052), (10, 9843026), (19, 5180540), (20, 4921513), (38, 2590270), (76, 1295135), (95, 1036108), (190, 518054), (361, 272660), (380, 259027), (722, 136330), (1444, 68165), (1805, 54532), (3610, 27266), (7220, 13633)]