6408640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2885

約数の個数: 56

約数和(自身を含む): 17446752

約数和(自身を除く): 11038112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2861, 5722, 11444, 14305, 20027, 22888, 28610, 40054, 45776, 57220, 80108, 91552, 100135, 114440, 160216, 183104, 200270, 228880, 320432, 400540, 457760, 640864, 801080, 915520, 1281728, 1602160, 3204320, 6408640]

約数ペア:

[(1, 6408640), (2, 3204320), (4, 1602160), (5, 1281728), (7, 915520), (8, 801080), (10, 640864), (14, 457760), (16, 400540), (20, 320432), (28, 228880), (32, 200270), (35, 183104), (40, 160216), (56, 114440), (64, 100135), (70, 91552), (80, 80108), (112, 57220), (140, 45776), (160, 40054), (224, 28610), (280, 22888), (320, 20027), (448, 14305), (560, 11444), (1120, 5722), (2240, 2861)]