134065040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23603}}^1$

素因数の和:23687

約数の個数: 40

約数和(自身を含む): 316104768

約数和(自身を除く): 182039728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 23603, 47206, 94412, 118015, 188824, 236030, 377648, 472060, 944120, 1675813, 1888240, 3351626, 6703252, 8379065, 13406504, 16758130, 26813008, 33516260, 67032520, 134065040]

約数ペア:

[(1, 134065040), (2, 67032520), (4, 33516260), (5, 26813008), (8, 16758130), (10, 13406504), (16, 8379065), (20, 6703252), (40, 3351626), (71, 1888240), (80, 1675813), (142, 944120), (284, 472060), (355, 377648), (568, 236030), (710, 188824), (1136, 118015), (1420, 94412), (2840, 47206), (5680, 23603)]