36816686780

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3613}}^1\times {\mathrm{3719}}^1$

素因数の和:7478

約数の個数: 48

約数和(自身を含む): 77921887680

約数和(自身を除く): 41105200900

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3613, 3719, 7226, 7438, 14452, 14876, 18065, 18595, 36130, 37190, 72260, 74380, 494981, 509503, 989962, 1019006, 1979924, 2038012, 2474905, 2547515, 4949810, 5095030, 9899620, 10190060, 13436747, 26873494, 53746988, 67183735, 134367470, 268734940, 1840834339, 3681668678, 7363337356, 9204171695, 18408343390, 36816686780]

約数ペア:

[(1, 36816686780), (2, 18408343390), (4, 9204171695), (5, 7363337356), (10, 3681668678), (20, 1840834339), (137, 268734940), (274, 134367470), (548, 67183735), (685, 53746988), (1370, 26873494), (2740, 13436747), (3613, 10190060), (3719, 9899620), (7226, 5095030), (7438, 4949810), (14452, 2547515), (14876, 2474905), (18065, 2038012), (18595, 1979924), (36130, 1019006), (37190, 989962), (72260, 509503), (74380, 494981)]