2218654972520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{273233371}}^1$

素因数の和:273233418

約数の個数: 64

約数和(自身を含む): 5901840835200

約数和(自身を除く): 3683185862680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 273233371, 546466742, 1092933484, 1366166855, 1912633597, 2185866968, 2732333710, 3825267194, 5464667420, 7650534388, 7923767759, 9563167985, 10929334840, 15301068776, 15847535518, 19126335970, 31695071036, 38252671940, 39618838795, 55466374313, 63390142072, 76505343880, 79237677590, 110932748626, 158475355180, 221865497252, 277331871565, 316950710360, 443730994504, 554663743130, 1109327486260, 2218654972520]

約数ペア:

[(1, 2218654972520), (2, 1109327486260), (4, 554663743130), (5, 443730994504), (7, 316950710360), (8, 277331871565), (10, 221865497252), (14, 158475355180), (20, 110932748626), (28, 79237677590), (29, 76505343880), (35, 63390142072), (40, 55466374313), (56, 39618838795), (58, 38252671940), (70, 31695071036), (116, 19126335970), (140, 15847535518), (145, 15301068776), (203, 10929334840), (232, 9563167985), (280, 7923767759), (290, 7650534388), (406, 5464667420), (580, 3825267194), (812, 2732333710), (1015, 2185866968), (1160, 1912633597), (1624, 1366166855), (2030, 1092933484), (4060, 546466742), (8120, 273233371)]