4053760

素因数分解:

$2^8\times 5^1\times {\mathrm{3167}}^1$

素因数の和:3188

約数の個数: 36

約数和(自身を含む): 9713088

約数和(自身を除く): 5659328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3167, 6334, 12668, 15835, 25336, 31670, 50672, 63340, 101344, 126680, 202688, 253360, 405376, 506720, 810752, 1013440, 2026880, 4053760]

約数ペア:

[(1, 4053760), (2, 2026880), (4, 1013440), (5, 810752), (8, 506720), (10, 405376), (16, 253360), (20, 202688), (32, 126680), (40, 101344), (64, 63340), (80, 50672), (128, 31670), (160, 25336), (256, 15835), (320, 12668), (640, 6334), (1280, 3167)]