141569080

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27017}}^1$

素因数の和:27159

約数の個数: 32

約数和(自身を含む): 320973840

約数和(自身を除く): 179404760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 27017, 54034, 108068, 135085, 216136, 270170, 540340, 1080680, 3539227, 7078454, 14156908, 17696135, 28313816, 35392270, 70784540, 141569080]

約数ペア:

[(1, 141569080), (2, 70784540), (4, 35392270), (5, 28313816), (8, 17696135), (10, 14156908), (20, 7078454), (40, 3539227), (131, 1080680), (262, 540340), (524, 270170), (655, 216136), (1048, 135085), (1310, 108068), (2620, 54034), (5240, 27017)]