88257680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 236127744

約数和(自身を除く): 147870064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 865, 911, 1211, 1384, 1730, 1822, 2422, 2768, 3460, 3644, 4555, 4844, 6055, 6377, 6920, 7288, 9110, 9688, 12110, 12754, 13840, 14576, 18220, 19376, 24220, 25508, 31885, 36440, 48440, 51016, 63770, 72880, 96880, 102032, 127540, 157603, 255080, 315206, 510160, 630412, 788015, 1103221, 1260824, 1576030, 2206442, 2521648, 3152060, 4412884, 5516105, 6304120, 8825768, 11032210, 12608240, 17651536, 22064420, 44128840, 88257680]

約数ペア:

[(1, 88257680), (2, 44128840), (4, 22064420), (5, 17651536), (7, 12608240), (8, 11032210), (10, 8825768), (14, 6304120), (16, 5516105), (20, 4412884), (28, 3152060), (35, 2521648), (40, 2206442), (56, 1576030), (70, 1260824), (80, 1103221), (112, 788015), (140, 630412), (173, 510160), (280, 315206), (346, 255080), (560, 157603), (692, 127540), (865, 102032), (911, 96880), (1211, 72880), (1384, 63770), (1730, 51016), (1822, 48440), (2422, 36440), (2768, 31885), (3460, 25508), (3644, 24220), (4555, 19376), (4844, 18220), (6055, 14576), (6377, 13840), (6920, 12754), (7288, 12110), (9110, 9688)]