5226880

素因数分解:

$2^7\times 5^1\times {\mathrm{8167}}^1$

素因数の和:8186

約数の個数: 32

約数和(自身を含む): 12497040

約数和(自身を除く): 7270160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8167, 16334, 32668, 40835, 65336, 81670, 130672, 163340, 261344, 326680, 522688, 653360, 1045376, 1306720, 2613440, 5226880]

約数ペア:

[(1, 5226880), (2, 2613440), (4, 1306720), (5, 1045376), (8, 653360), (10, 522688), (16, 326680), (20, 261344), (32, 163340), (40, 130672), (64, 81670), (80, 65336), (128, 40835), (160, 32668), (320, 16334), (640, 8167)]