8473038800

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{134921}}^1$

素因数の和:135096

約数の個数: 60

約数和(自身を含む): 20486286636

約数和(自身を除く): 12013247836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 314, 400, 628, 785, 1256, 1570, 2512, 3140, 3925, 6280, 7850, 12560, 15700, 31400, 62800, 134921, 269842, 539684, 674605, 1079368, 1349210, 2158736, 2698420, 3373025, 5396840, 6746050, 10793680, 13492100, 21182597, 26984200, 42365194, 53968400, 84730388, 105912985, 169460776, 211825970, 338921552, 423651940, 529564925, 847303880, 1059129850, 1694607760, 2118259700, 4236519400, 8473038800]

約数ペア:

[(1, 8473038800), (2, 4236519400), (4, 2118259700), (5, 1694607760), (8, 1059129850), (10, 847303880), (16, 529564925), (20, 423651940), (25, 338921552), (40, 211825970), (50, 169460776), (80, 105912985), (100, 84730388), (157, 53968400), (200, 42365194), (314, 26984200), (400, 21182597), (628, 13492100), (785, 10793680), (1256, 6746050), (1570, 5396840), (2512, 3373025), (3140, 2698420), (3925, 2158736), (6280, 1349210), (7850, 1079368), (12560, 674605), (15700, 539684), (31400, 269842), (62800, 134921)]