135022120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47543}}^1$

素因数の和:47625

約数の個数: 32

約数和(自身を含む): 308085120

約数和(自身を除く): 173063000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 47543, 95086, 190172, 237715, 380344, 475430, 950860, 1901720, 3375553, 6751106, 13502212, 16877765, 27004424, 33755530, 67511060, 135022120]

約数ペア:

[(1, 135022120), (2, 67511060), (4, 33755530), (5, 27004424), (8, 16877765), (10, 13502212), (20, 6751106), (40, 3375553), (71, 1901720), (142, 950860), (284, 475430), (355, 380344), (568, 237715), (710, 190172), (1420, 95086), (2840, 47543)]