2914978880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{828119}}^1$

素因数の和:828147

約数の個数: 56

約数和(自身を含む): 7572329280

約数和(自身を除く): 4657350400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 828119, 1656238, 3312476, 4140595, 6624952, 8281190, 9109309, 13249904, 16562380, 18218618, 26499808, 33124760, 36437236, 45546545, 52999616, 66249520, 72874472, 91093090, 132499040, 145748944, 182186180, 264998080, 291497888, 364372360, 582995776, 728744720, 1457489440, 2914978880]

約数ペア:

[(1, 2914978880), (2, 1457489440), (4, 728744720), (5, 582995776), (8, 364372360), (10, 291497888), (11, 264998080), (16, 182186180), (20, 145748944), (22, 132499040), (32, 91093090), (40, 72874472), (44, 66249520), (55, 52999616), (64, 45546545), (80, 36437236), (88, 33124760), (110, 26499808), (160, 18218618), (176, 16562380), (220, 13249904), (320, 9109309), (352, 8281190), (440, 6624952), (704, 4140595), (880, 3312476), (1760, 1656238), (3520, 828119)]