3800308940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10000813}}^1$

素因数の和:10000841

約数の個数: 24

約数和(自身を含む): 8400683760

約数和(自身を除く): 4600374820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10000813, 20001626, 40003252, 50004065, 100008130, 190015447, 200016260, 380030894, 760061788, 950077235, 1900154470, 3800308940]

約数ペア:

[(1, 3800308940), (2, 1900154470), (4, 950077235), (5, 760061788), (10, 380030894), (19, 200016260), (20, 190015447), (38, 100008130), (76, 50004065), (95, 40003252), (190, 20001626), (380, 10000813)]