3926920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5197

約数の個数: 32

約数和(自身を含む): 9302400

約数和(自身を除く): 5375480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5167, 10334, 20668, 25835, 41336, 51670, 98173, 103340, 196346, 206680, 392692, 490865, 785384, 981730, 1963460, 3926920]

約数ペア:

[(1, 3926920), (2, 1963460), (4, 981730), (5, 785384), (8, 490865), (10, 392692), (19, 206680), (20, 196346), (38, 103340), (40, 98173), (76, 51670), (95, 41336), (152, 25835), (190, 20668), (380, 10334), (760, 5167)]