20140981130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{314359}}^1$

素因数の和:314558

約数の個数: 32

約数和(自身を含む): 37345968000

約数和(自身を除く): 17204986870

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 1490, 6407, 12814, 32035, 64070, 314359, 628718, 1571795, 3143590, 13517437, 27034874, 46839491, 67587185, 93678982, 135174370, 234197455, 468394910, 2014098113, 4028196226, 10070490565, 20140981130]

約数ペア:

[(1, 20140981130), (2, 10070490565), (5, 4028196226), (10, 2014098113), (43, 468394910), (86, 234197455), (149, 135174370), (215, 93678982), (298, 67587185), (430, 46839491), (745, 27034874), (1490, 13517437), (6407, 3143590), (12814, 1571795), (32035, 628718), (64070, 314359)]