42025005790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3115271}}^1$

素因数の和:3115368

約数の個数: 32

約数和(自身を含む): 80747850240

約数和(自身を除く): 38722844450

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 3115271, 6230542, 15576355, 31152710, 59190149, 118380298, 221184241, 295950745, 442368482, 591901490, 1105921205, 2211842410, 4202500579, 8405001158, 21012502895, 42025005790]

約数ペア:

[(1, 42025005790), (2, 21012502895), (5, 8405001158), (10, 4202500579), (19, 2211842410), (38, 1105921205), (71, 591901490), (95, 442368482), (142, 295950745), (190, 221184241), (355, 118380298), (710, 59190149), (1349, 31152710), (2698, 15576355), (6745, 6230542), (13490, 3115271)]