1040516996920

素因数分解:

$2^3\times 5^1\times {\mathrm{2687}}^1\times {\mathrm{9681029}}^1$

素因数の和:9683727

約数の個数: 32

約数和(自身を含む): 2342034777600

約数和(自身を除く): 1301517780680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2687, 5374, 10748, 13435, 21496, 26870, 53740, 107480, 9681029, 19362058, 38724116, 48405145, 77448232, 96810290, 193620580, 387241160, 26012924923, 52025849846, 104051699692, 130064624615, 208103399384, 260129249230, 520258498460, 1040516996920]

約数ペア:

[(1, 1040516996920), (2, 520258498460), (4, 260129249230), (5, 208103399384), (8, 130064624615), (10, 104051699692), (20, 52025849846), (40, 26012924923), (2687, 387241160), (5374, 193620580), (10748, 96810290), (13435, 77448232), (21496, 48405145), (26870, 38724116), (53740, 19362058), (107480, 9681029)]