534452020120

素因数分解:

$2^3\times 5^1\times {\mathrm{13361300503}}^1$

素因数の和:13361300514

約数の個数: 16

約数和(自身を含む): 1202517045360

約数和(自身を除く): 668065025240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13361300503, 26722601006, 53445202012, 66806502515, 106890404024, 133613005030, 267226010060, 534452020120]

約数ペア:

[(1, 534452020120), (2, 267226010060), (4, 133613005030), (5, 106890404024), (8, 66806502515), (10, 53445202012), (20, 26722601006), (40, 13361300503)]