2057362940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5414113}}^1$

素因数の和:5414141

約数の個数: 24

約数和(自身を含む): 4547855760

約数和(自身を除く): 2490492820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5414113, 10828226, 21656452, 27070565, 54141130, 102868147, 108282260, 205736294, 411472588, 514340735, 1028681470, 2057362940]

約数ペア:

[(1, 2057362940), (2, 1028681470), (4, 514340735), (5, 411472588), (10, 205736294), (19, 108282260), (20, 102868147), (38, 54141130), (76, 27070565), (95, 21656452), (190, 10828226), (380, 5414113)]