29019520

素因数分解:

$2^7\times 5^1\times {\mathrm{45343}}^1$

素因数の和:45362

約数の個数: 32

約数和(自身を含む): 69376320

約数和(自身を除く): 40356800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 45343, 90686, 181372, 226715, 362744, 453430, 725488, 906860, 1450976, 1813720, 2901952, 3627440, 5803904, 7254880, 14509760, 29019520]

約数ペア:

[(1, 29019520), (2, 14509760), (4, 7254880), (5, 5803904), (8, 3627440), (10, 2901952), (16, 1813720), (20, 1450976), (32, 906860), (40, 725488), (64, 453430), (80, 362744), (128, 226715), (160, 181372), (320, 90686), (640, 45343)]