836683060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{3347}}^1$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 1822383360

約数和(自身を除く): 985700300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 431, 580, 862, 1724, 2155, 3347, 4310, 6694, 8620, 12499, 13388, 16735, 24998, 33470, 49996, 62495, 66940, 97063, 124990, 194126, 249980, 388252, 485315, 970630, 1442557, 1941260, 2885114, 5770228, 7212785, 14425570, 28851140, 41834153, 83668306, 167336612, 209170765, 418341530, 836683060]

約数ペア:

[(1, 836683060), (2, 418341530), (4, 209170765), (5, 167336612), (10, 83668306), (20, 41834153), (29, 28851140), (58, 14425570), (116, 7212785), (145, 5770228), (290, 2885114), (431, 1941260), (580, 1442557), (862, 970630), (1724, 485315), (2155, 388252), (3347, 249980), (4310, 194126), (6694, 124990), (8620, 97063), (12499, 66940), (13388, 62495), (16735, 49996), (24998, 33470)]