2008064410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1117}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 4028019840

約数和(自身を除く): 2019955430

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 277, 295, 554, 590, 649, 1117, 1298, 1385, 2234, 2770, 3047, 3245, 5585, 6094, 6490, 11170, 12287, 15235, 16343, 24574, 30470, 32686, 61435, 65903, 81715, 122870, 131806, 163430, 179773, 309409, 329515, 359546, 618818, 659030, 724933, 898865, 1449866, 1547045, 1797730, 3094090, 3403499, 3624665, 6806998, 7249330, 17017495, 18255131, 34034990, 36510262, 91275655, 182551310, 200806441, 401612882, 1004032205, 2008064410]

約数ペア:

[(1, 2008064410), (2, 1004032205), (5, 401612882), (10, 200806441), (11, 182551310), (22, 91275655), (55, 36510262), (59, 34034990), (110, 18255131), (118, 17017495), (277, 7249330), (295, 6806998), (554, 3624665), (590, 3403499), (649, 3094090), (1117, 1797730), (1298, 1547045), (1385, 1449866), (2234, 898865), (2770, 724933), (3047, 659030), (3245, 618818), (5585, 359546), (6094, 329515), (6490, 309409), (11170, 179773), (12287, 163430), (15235, 131806), (16343, 122870), (24574, 81715), (30470, 65903), (32686, 61435)]