887476130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{2903}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 1683158400

約数和(自身を除く): 795682270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1609, 2903, 3218, 5806, 8045, 14515, 16090, 29030, 30571, 55157, 61142, 110314, 152855, 275785, 305710, 551570, 4670927, 9341854, 23354635, 46709270, 88747613, 177495226, 443738065, 887476130]

約数ペア:

[(1, 887476130), (2, 443738065), (5, 177495226), (10, 88747613), (19, 46709270), (38, 23354635), (95, 9341854), (190, 4670927), (1609, 551570), (2903, 305710), (3218, 275785), (5806, 152855), (8045, 110314), (14515, 61142), (16090, 55157), (29030, 30571)]