3153670120

素因数分解:

$2^3\times 5^1\times {\mathrm{16381}}^1\times {\mathrm{4813}}^1$

素因数の和:21205

約数の個数: 32

約数和(自身を含む): 7097665320

約数和(自身を除く): 3943995200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4813, 9626, 16381, 19252, 24065, 32762, 38504, 48130, 65524, 81905, 96260, 131048, 163810, 192520, 327620, 655240, 78841753, 157683506, 315367012, 394208765, 630734024, 788417530, 1576835060, 3153670120]

約数ペア:

[(1, 3153670120), (2, 1576835060), (4, 788417530), (5, 630734024), (8, 394208765), (10, 315367012), (20, 157683506), (40, 78841753), (4813, 655240), (9626, 327620), (16381, 192520), (19252, 163810), (24065, 131048), (32762, 96260), (38504, 81905), (48130, 65524)]