67032520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23603}}^1$

素因数の和:23685

約数の個数: 32

約数和(自身を含む): 152953920

約数和(自身を除く): 85921400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 23603, 47206, 94412, 118015, 188824, 236030, 472060, 944120, 1675813, 3351626, 6703252, 8379065, 13406504, 16758130, 33516260, 67032520]

約数ペア:

[(1, 67032520), (2, 33516260), (4, 16758130), (5, 13406504), (8, 8379065), (10, 6703252), (20, 3351626), (40, 1675813), (71, 944120), (142, 472060), (284, 236030), (355, 188824), (568, 118015), (710, 94412), (1420, 47206), (2840, 23603)]