78004370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8117}}^1$

素因数の和:8186

約数の個数: 24

約数和(自身を含む): 145101132

約数和(自身を除く): 67096762

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 8117, 9610, 16234, 40585, 81170, 251627, 503254, 1258135, 2516270, 7800437, 15600874, 39002185, 78004370]

約数ペア:

[(1, 78004370), (2, 39002185), (5, 15600874), (10, 7800437), (31, 2516270), (62, 1258135), (155, 503254), (310, 251627), (961, 81170), (1922, 40585), (4805, 16234), (8117, 9610)]