67088320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16127}}^1$

素因数の和:16157

約数の個数: 56

約数和(自身を含む): 172053504

約数和(自身を除く): 104965184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16127, 32254, 64508, 80635, 129016, 161270, 209651, 258032, 322540, 419302, 516064, 645080, 838604, 1032128, 1048255, 1290160, 1677208, 2096510, 2580320, 3354416, 4193020, 5160640, 6708832, 8386040, 13417664, 16772080, 33544160, 67088320]

約数ペア:

[(1, 67088320), (2, 33544160), (4, 16772080), (5, 13417664), (8, 8386040), (10, 6708832), (13, 5160640), (16, 4193020), (20, 3354416), (26, 2580320), (32, 2096510), (40, 1677208), (52, 1290160), (64, 1048255), (65, 1032128), (80, 838604), (104, 645080), (130, 516064), (160, 419302), (208, 322540), (260, 258032), (320, 209651), (416, 161270), (520, 129016), (832, 80635), (1040, 64508), (2080, 32254), (4160, 16127)]