88086320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 120

約数和(自身を含む): 248850144

約数和(自身を除く): 160763824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 977, 980, 1127, 1288, 1610, 1840, 1954, 1960, 2254, 2576, 3220, 3908, 3920, 4508, 4885, 5635, 6440, 6839, 7816, 9016, 9770, 11270, 12880, 13678, 15632, 18032, 19540, 22471, 22540, 27356, 34195, 39080, 44942, 45080, 47873, 54712, 68390, 78160, 89884, 90160, 95746, 109424, 112355, 136780, 157297, 179768, 191492, 224710, 239365, 273560, 314594, 359536, 382984, 449420, 478730, 547120, 629188, 765968, 786485, 898840, 957460, 1101079, 1258376, 1572970, 1797680, 1914920, 2202158, 2516752, 3145940, 3829840, 4404316, 5505395, 6291880, 8808632, 11010790, 12583760, 17617264, 22021580, 44043160, 88086320]

約数ペア:

[(1, 88086320), (2, 44043160), (4, 22021580), (5, 17617264), (7, 12583760), (8, 11010790), (10, 8808632), (14, 6291880), (16, 5505395), (20, 4404316), (23, 3829840), (28, 3145940), (35, 2516752), (40, 2202158), (46, 1914920), (49, 1797680), (56, 1572970), (70, 1258376), (80, 1101079), (92, 957460), (98, 898840), (112, 786485), (115, 765968), (140, 629188), (161, 547120), (184, 478730), (196, 449420), (230, 382984), (245, 359536), (280, 314594), (322, 273560), (368, 239365), (392, 224710), (460, 191492), (490, 179768), (560, 157297), (644, 136780), (784, 112355), (805, 109424), (920, 95746), (977, 90160), (980, 89884), (1127, 78160), (1288, 68390), (1610, 54712), (1840, 47873), (1954, 45080), (1960, 44942), (2254, 39080), (2576, 34195), (3220, 27356), (3908, 22540), (3920, 22471), (4508, 19540), (4885, 18032), (5635, 15632), (6440, 13678), (6839, 12880), (7816, 11270), (9016, 9770)]