26727040

素因数分解:

$2^7\times 5^1\times {\mathrm{41761}}^1$

素因数の和:41780

約数の個数: 32

約数和(自身を含む): 63895860

約数和(自身を除く): 37168820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41761, 83522, 167044, 208805, 334088, 417610, 668176, 835220, 1336352, 1670440, 2672704, 3340880, 5345408, 6681760, 13363520, 26727040]

約数ペア:

[(1, 26727040), (2, 13363520), (4, 6681760), (5, 5345408), (8, 3340880), (10, 2672704), (16, 1670440), (20, 1336352), (32, 835220), (40, 668176), (64, 417610), (80, 334088), (128, 208805), (160, 167044), (320, 83522), (640, 41761)]