26889780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6689}}^1$

素因数の和:6768

約数の個数: 48

約数和(自身を含む): 76426560

約数和(自身を除く): 49536780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 6689, 13378, 20067, 26756, 33445, 40134, 66890, 80268, 100335, 133780, 200670, 401340, 448163, 896326, 1344489, 1792652, 2240815, 2688978, 4481630, 5377956, 6722445, 8963260, 13444890, 26889780]

約数ペア:

[(1, 26889780), (2, 13444890), (3, 8963260), (4, 6722445), (5, 5377956), (6, 4481630), (10, 2688978), (12, 2240815), (15, 1792652), (20, 1344489), (30, 896326), (60, 448163), (67, 401340), (134, 200670), (201, 133780), (268, 100335), (335, 80268), (402, 66890), (670, 40134), (804, 33445), (1005, 26756), (1340, 20067), (2010, 13378), (4020, 6689)]