15672266420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{509833}}^1$

素因数の和:509924

約数の個数: 48

約数和(自身を含む): 34689105360

約数和(自身を除く): 19016838940

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 6148, 7685, 15370, 30740, 509833, 1019666, 2039332, 2549165, 5098330, 10196660, 14785157, 27021149, 29570314, 54042298, 59140628, 73925785, 108084596, 135105745, 147851570, 270211490, 295703140, 540422980, 783613321, 1567226642, 3134453284, 3918066605, 7836133210, 15672266420]

約数ペア:

[(1, 15672266420), (2, 7836133210), (4, 3918066605), (5, 3134453284), (10, 1567226642), (20, 783613321), (29, 540422980), (53, 295703140), (58, 270211490), (106, 147851570), (116, 135105745), (145, 108084596), (212, 73925785), (265, 59140628), (290, 54042298), (530, 29570314), (580, 27021149), (1060, 14785157), (1537, 10196660), (3074, 5098330), (6148, 2549165), (7685, 2039332), (15370, 1019666), (30740, 509833)]