25854385280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36037}}^1$

素因数の和:36134

約数の個数: 128

約数和(自身を含む): 66165768000

約数和(自身を除く): 40311382720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 128, 152, 160, 190, 236, 295, 304, 320, 380, 472, 590, 608, 640, 760, 944, 1121, 1180, 1216, 1520, 1888, 2242, 2360, 2432, 3040, 3776, 4484, 4720, 5605, 6080, 7552, 8968, 9440, 11210, 12160, 17936, 18880, 22420, 35872, 36037, 37760, 44840, 71744, 72074, 89680, 143488, 144148, 179360, 180185, 288296, 358720, 360370, 576592, 684703, 717440, 720740, 1153184, 1369406, 1441480, 2126183, 2306368, 2738812, 2882960, 3423515, 4252366, 4612736, 5477624, 5765920, 6847030, 8504732, 10630915, 10955248, 11531840, 13694060, 17009464, 21261830, 21910496, 23063680, 27388120, 34018928, 40397477, 42523660, 43820992, 54776240, 68037856, 80794954, 85047320, 87641984, 109552480, 136075712, 161589908, 170094640, 201987385, 219104960, 272151424, 323179816, 340189280, 403974770, 438209920, 646359632, 680378560, 807949540, 1292719264, 1360757120, 1615899080, 2585438528, 3231798160, 5170877056, 6463596320, 12927192640, 25854385280]

約数ペア:

[(1, 25854385280), (2, 12927192640), (4, 6463596320), (5, 5170877056), (8, 3231798160), (10, 2585438528), (16, 1615899080), (19, 1360757120), (20, 1292719264), (32, 807949540), (38, 680378560), (40, 646359632), (59, 438209920), (64, 403974770), (76, 340189280), (80, 323179816), (95, 272151424), (118, 219104960), (128, 201987385), (152, 170094640), (160, 161589908), (190, 136075712), (236, 109552480), (295, 87641984), (304, 85047320), (320, 80794954), (380, 68037856), (472, 54776240), (590, 43820992), (608, 42523660), (640, 40397477), (760, 34018928), (944, 27388120), (1121, 23063680), (1180, 21910496), (1216, 21261830), (1520, 17009464), (1888, 13694060), (2242, 11531840), (2360, 10955248), (2432, 10630915), (3040, 8504732), (3776, 6847030), (4484, 5765920), (4720, 5477624), (5605, 4612736), (6080, 4252366), (7552, 3423515), (8968, 2882960), (9440, 2738812), (11210, 2306368), (12160, 2126183), (17936, 1441480), (18880, 1369406), (22420, 1153184), (35872, 720740), (36037, 717440), (37760, 684703), (44840, 576592), (71744, 360370), (72074, 358720), (89680, 288296), (143488, 180185), (144148, 179360)]