26008000

素因数分解:

$2^6\times 5^3\times {\mathrm{3251}}^1$

素因数の和:3278

約数の個数: 56

約数和(自身を含む): 64428624

約数和(自身を除く): 38420624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 3251, 4000, 6502, 8000, 13004, 16255, 26008, 32510, 52016, 65020, 81275, 104032, 130040, 162550, 208064, 260080, 325100, 406375, 520160, 650200, 812750, 1040320, 1300400, 1625500, 2600800, 3251000, 5201600, 6502000, 13004000, 26008000]

約数ペア:

[(1, 26008000), (2, 13004000), (4, 6502000), (5, 5201600), (8, 3251000), (10, 2600800), (16, 1625500), (20, 1300400), (25, 1040320), (32, 812750), (40, 650200), (50, 520160), (64, 406375), (80, 325100), (100, 260080), (125, 208064), (160, 162550), (200, 130040), (250, 104032), (320, 81275), (400, 65020), (500, 52016), (800, 32510), (1000, 26008), (1600, 16255), (2000, 13004), (3251, 8000), (4000, 6502)]