572154320

素因数分解:

$2^4\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{2797}}^1$

素因数の和:5367

約数の個数: 40

約数和(自身を含む): 1331254824

約数和(自身を除く): 759100504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2557, 2797, 5114, 5594, 10228, 11188, 12785, 13985, 20456, 22376, 25570, 27970, 40912, 44752, 51140, 55940, 102280, 111880, 204560, 223760, 7151929, 14303858, 28607716, 35759645, 57215432, 71519290, 114430864, 143038580, 286077160, 572154320]

約数ペア:

[(1, 572154320), (2, 286077160), (4, 143038580), (5, 114430864), (8, 71519290), (10, 57215432), (16, 35759645), (20, 28607716), (40, 14303858), (80, 7151929), (2557, 223760), (2797, 204560), (5114, 111880), (5594, 102280), (10228, 55940), (11188, 51140), (12785, 44752), (13985, 40912), (20456, 27970), (22376, 25570)]