2868691450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{6427}}^1$

素因数の和:6631

約数の個数: 48

約数和(自身を含む): 5451972480

約数和(自身を除く): 2583281030

約数列:

[1, 2, 5, 10, 25, 50, 79, 113, 158, 226, 395, 565, 790, 1130, 1975, 2825, 3950, 5650, 6427, 8927, 12854, 17854, 32135, 44635, 64270, 89270, 160675, 223175, 321350, 446350, 507733, 726251, 1015466, 1452502, 2538665, 3631255, 5077330, 7262510, 12693325, 18156275, 25386650, 36312550, 57373829, 114747658, 286869145, 573738290, 1434345725, 2868691450]

約数ペア:

[(1, 2868691450), (2, 1434345725), (5, 573738290), (10, 286869145), (25, 114747658), (50, 57373829), (79, 36312550), (113, 25386650), (158, 18156275), (226, 12693325), (395, 7262510), (565, 5077330), (790, 3631255), (1130, 2538665), (1975, 1452502), (2825, 1015466), (3950, 726251), (5650, 507733), (6427, 446350), (8927, 321350), (12854, 223175), (17854, 160675), (32135, 89270), (44635, 64270)]