156069740

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{4153}}^1$

素因数の和:6041

約数の個数: 24

約数和(自身を含む): 327999840

約数和(自身を除く): 171930100

約数列:

[1, 2, 4, 5, 10, 20, 1879, 3758, 4153, 7516, 8306, 9395, 16612, 18790, 20765, 37580, 41530, 83060, 7803487, 15606974, 31213948, 39017435, 78034870, 156069740]

約数ペア:

[(1, 156069740), (2, 78034870), (4, 39017435), (5, 31213948), (10, 15606974), (20, 7803487), (1879, 83060), (3758, 41530), (4153, 37580), (7516, 20765), (8306, 18790), (9395, 16612)]