160277980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{96553}}^1$

素因数の和:96645

約数の個数: 24

約数和(自身を含む): 340642512

約数和(自身を除く): 180364532

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 96553, 193106, 386212, 482765, 965530, 1931060, 8013899, 16027798, 32055596, 40069495, 80138990, 160277980]

約数ペア:

[(1, 160277980), (2, 80138990), (4, 40069495), (5, 32055596), (10, 16027798), (20, 8013899), (83, 1931060), (166, 965530), (332, 482765), (415, 386212), (830, 193106), (1660, 96553)]