2016600560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1939039}}^1$

素因数の和:1939065

約数の個数: 40

約数和(自身を含む): 5049260160

約数和(自身を除く): 3032659600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1939039, 3878078, 7756156, 9695195, 15512312, 19390390, 25207507, 31024624, 38780780, 50415014, 77561560, 100830028, 126037535, 155123120, 201660056, 252075070, 403320112, 504150140, 1008300280, 2016600560]

約数ペア:

[(1, 2016600560), (2, 1008300280), (4, 504150140), (5, 403320112), (8, 252075070), (10, 201660056), (13, 155123120), (16, 126037535), (20, 100830028), (26, 77561560), (40, 50415014), (52, 38780780), (65, 31024624), (80, 25207507), (104, 19390390), (130, 15512312), (208, 9695195), (260, 7756156), (520, 3878078), (1040, 1939039)]