4200843520

素因数分解:

$2^8\times 5^1\times {\mathrm{3281909}}^1$

素因数の和:3281930

約数の個数: 36

約数和(自身を含む): 10062336060

約数和(自身を除く): 5861492540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3281909, 6563818, 13127636, 16409545, 26255272, 32819090, 52510544, 65638180, 105021088, 131276360, 210042176, 262552720, 420084352, 525105440, 840168704, 1050210880, 2100421760, 4200843520]

約数ペア:

[(1, 4200843520), (2, 2100421760), (4, 1050210880), (5, 840168704), (8, 525105440), (10, 420084352), (16, 262552720), (20, 210042176), (32, 131276360), (40, 105021088), (64, 65638180), (80, 52510544), (128, 32819090), (160, 26255272), (256, 16409545), (320, 13127636), (640, 6563818), (1280, 3281909)]