323218880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53161}}^1$

素因数の和:53197

約数の個数: 56

約数和(自身を含む): 810188880

約数和(自身を除く): 486970000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 53161, 106322, 212644, 265805, 425288, 531610, 850576, 1010059, 1063220, 1701152, 2020118, 2126440, 3402304, 4040236, 4252880, 5050295, 8080472, 8505760, 10100590, 16160944, 17011520, 20201180, 32321888, 40402360, 64643776, 80804720, 161609440, 323218880]

約数ペア:

[(1, 323218880), (2, 161609440), (4, 80804720), (5, 64643776), (8, 40402360), (10, 32321888), (16, 20201180), (19, 17011520), (20, 16160944), (32, 10100590), (38, 8505760), (40, 8080472), (64, 5050295), (76, 4252880), (80, 4040236), (95, 3402304), (152, 2126440), (160, 2020118), (190, 1701152), (304, 1063220), (320, 1010059), (380, 850576), (608, 531610), (760, 425288), (1216, 265805), (1520, 212644), (3040, 106322), (6080, 53161)]