2642829760

素因数分解:

$2^6\times 5^1\times {\mathrm{8258843}}^1$

素因数の和:8258860

約数の個数: 28

約数和(自身を含む): 6293239128

約数和(自身を除く): 3650409368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8258843, 16517686, 33035372, 41294215, 66070744, 82588430, 132141488, 165176860, 264282976, 330353720, 528565952, 660707440, 1321414880, 2642829760]

約数ペア:

[(1, 2642829760), (2, 1321414880), (4, 660707440), (5, 528565952), (8, 330353720), (10, 264282976), (16, 165176860), (20, 132141488), (32, 82588430), (40, 66070744), (64, 41294215), (80, 33035372), (160, 16517686), (320, 8258843)]