2058598400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 5272787520

約数和(自身を除く): 3214189120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1024, 1240, 1280, 1297, 1550, 1600, 1984, 2048, 2480, 2560, 2594, 3100, 3200, 3968, 4960, 5120, 5188, 6200, 6400, 6485, 7936, 9920, 10240, 10376, 12400, 12800, 12970, 15872, 19840, 20752, 24800, 25600, 25940, 31744, 32425, 39680, 40207, 41504, 49600, 51200, 51880, 63488, 64850, 79360, 80414, 83008, 99200, 103760, 129700, 158720, 160828, 166016, 198400, 201035, 207520, 259400, 317440, 321656, 332032, 396800, 402070, 415040, 518800, 643312, 664064, 793600, 804140, 830080, 1005175, 1037600, 1286624, 1328128, 1587200, 1608280, 1660160, 2010350, 2075200, 2573248, 2656256, 3216560, 3320320, 4020700, 4150400, 5146496, 6433120, 6640640, 8041400, 8300800, 10292992, 12866240, 13281280, 16082800, 16601600, 20585984, 25732480, 32165600, 33203200, 41171968, 51464960, 64331200, 66406400, 82343936, 102929920, 128662400, 205859840, 257324800, 411719680, 514649600, 1029299200, 2058598400]

約数ペア:

[(1, 2058598400), (2, 1029299200), (4, 514649600), (5, 411719680), (8, 257324800), (10, 205859840), (16, 128662400), (20, 102929920), (25, 82343936), (31, 66406400), (32, 64331200), (40, 51464960), (50, 41171968), (62, 33203200), (64, 32165600), (80, 25732480), (100, 20585984), (124, 16601600), (128, 16082800), (155, 13281280), (160, 12866240), (200, 10292992), (248, 8300800), (256, 8041400), (310, 6640640), (320, 6433120), (400, 5146496), (496, 4150400), (512, 4020700), (620, 3320320), (640, 3216560), (775, 2656256), (800, 2573248), (992, 2075200), (1024, 2010350), (1240, 1660160), (1280, 1608280), (1297, 1587200), (1550, 1328128), (1600, 1286624), (1984, 1037600), (2048, 1005175), (2480, 830080), (2560, 804140), (2594, 793600), (3100, 664064), (3200, 643312), (3968, 518800), (4960, 415040), (5120, 402070), (5188, 396800), (6200, 332032), (6400, 321656), (6485, 317440), (7936, 259400), (9920, 207520), (10240, 201035), (10376, 198400), (12400, 166016), (12800, 160828), (12970, 158720), (15872, 129700), (19840, 103760), (20752, 99200), (24800, 83008), (25600, 80414), (25940, 79360), (31744, 64850), (32425, 63488), (39680, 51880), (40207, 51200), (41504, 49600)]