2016105850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8707}}^1$

素因数の和:9151

約数の個数: 48

約数和(自身を含む): 4101050016

約数和(自身を除く): 2084944166

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 421, 550, 842, 2105, 4210, 4631, 8707, 9262, 10525, 17414, 21050, 23155, 43535, 46310, 87070, 95777, 115775, 191554, 217675, 231550, 435350, 478885, 957770, 2394425, 3665647, 4788850, 7331294, 18328235, 36656470, 40322117, 80644234, 91641175, 183282350, 201610585, 403221170, 1008052925, 2016105850]

約数ペア:

[(1, 2016105850), (2, 1008052925), (5, 403221170), (10, 201610585), (11, 183282350), (22, 91641175), (25, 80644234), (50, 40322117), (55, 36656470), (110, 18328235), (275, 7331294), (421, 4788850), (550, 3665647), (842, 2394425), (2105, 957770), (4210, 478885), (4631, 435350), (8707, 231550), (9262, 217675), (10525, 191554), (17414, 115775), (21050, 95777), (23155, 87070), (43535, 46310)]