179662192420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1\times {\mathrm{7229}}^1$

素因数の和:8413

約数の個数: 96

約数和(自身を含む): 405874385280

約数和(自身を除く): 226212192860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1091, 1139, 1340, 2182, 2278, 4364, 4556, 5455, 5695, 7229, 10910, 11390, 14458, 18547, 21820, 22780, 28916, 36145, 37094, 72290, 73097, 74188, 92735, 122893, 144580, 146194, 185470, 245786, 292388, 365485, 370940, 484343, 491572, 614465, 730970, 968686, 1228930, 1242649, 1461940, 1937372, 2421715, 2457860, 2485298, 4843430, 4970596, 6213245, 7886839, 8233831, 9686860, 12426490, 15773678, 16467662, 24852980, 31547356, 32935324, 39434195, 41169155, 78868390, 82338310, 134076263, 157736780, 164676620, 268152526, 528418213, 536305052, 670381315, 1056836426, 1340762630, 2113672852, 2642091065, 2681525260, 5284182130, 8983109621, 10568364260, 17966219242, 35932438484, 44915548105, 89831096210, 179662192420]

約数ペア:

[(1, 179662192420), (2, 89831096210), (4, 44915548105), (5, 35932438484), (10, 17966219242), (17, 10568364260), (20, 8983109621), (34, 5284182130), (67, 2681525260), (68, 2642091065), (85, 2113672852), (134, 1340762630), (170, 1056836426), (268, 670381315), (335, 536305052), (340, 528418213), (670, 268152526), (1091, 164676620), (1139, 157736780), (1340, 134076263), (2182, 82338310), (2278, 78868390), (4364, 41169155), (4556, 39434195), (5455, 32935324), (5695, 31547356), (7229, 24852980), (10910, 16467662), (11390, 15773678), (14458, 12426490), (18547, 9686860), (21820, 8233831), (22780, 7886839), (28916, 6213245), (36145, 4970596), (37094, 4843430), (72290, 2485298), (73097, 2457860), (74188, 2421715), (92735, 1937372), (122893, 1461940), (144580, 1242649), (146194, 1228930), (185470, 968686), (245786, 730970), (292388, 614465), (365485, 491572), (370940, 484343)]