6705880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 16251840

約数和(自身を除く): 9545960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 197, 230, 296, 370, 394, 460, 740, 788, 851, 920, 985, 1480, 1576, 1702, 1970, 3404, 3940, 4255, 4531, 6808, 7289, 7880, 8510, 9062, 14578, 17020, 18124, 22655, 29156, 34040, 36248, 36445, 45310, 58312, 72890, 90620, 145780, 167647, 181240, 291560, 335294, 670588, 838235, 1341176, 1676470, 3352940, 6705880]

約数ペア:

[(1, 6705880), (2, 3352940), (4, 1676470), (5, 1341176), (8, 838235), (10, 670588), (20, 335294), (23, 291560), (37, 181240), (40, 167647), (46, 145780), (74, 90620), (92, 72890), (115, 58312), (148, 45310), (184, 36445), (185, 36248), (197, 34040), (230, 29156), (296, 22655), (370, 18124), (394, 17020), (460, 14578), (740, 9062), (788, 8510), (851, 7880), (920, 7289), (985, 6808), (1480, 4531), (1576, 4255), (1702, 3940), (1970, 3404)]