4570880

素因数分解:

$2^8\times 5^1\times {\mathrm{3571}}^1$

素因数の和:3592

約数の個数: 36

約数和(自身を含む): 10951752

約数和(自身を除く): 6380872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3571, 7142, 14284, 17855, 28568, 35710, 57136, 71420, 114272, 142840, 228544, 285680, 457088, 571360, 914176, 1142720, 2285440, 4570880]

約数ペア:

[(1, 4570880), (2, 2285440), (4, 1142720), (5, 914176), (8, 571360), (10, 457088), (16, 285680), (20, 228544), (32, 142840), (40, 114272), (64, 71420), (80, 57136), (128, 35710), (160, 28568), (256, 17855), (320, 14284), (640, 7142), (1280, 3571)]