2852099200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{28751}}^1$

素因数の和:28806

約数の個数: 96

約数和(自身を含む): 7273105920

約数和(自身を除く): 4421006720

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, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 9920, 12400, 19840, 24800, 28751, 49600, 57502, 99200, 115004, 143755, 230008, 287510, 460016, 575020, 718775, 891281, 920032, 1150040, 1437550, 1782562, 1840064, 2300080, 2875100, 3565124, 3680128, 4456405, 4600160, 5750200, 7130248, 8912810, 9200320, 11500400, 14260496, 17825620, 18400640, 22282025, 23000800, 28520992, 35651240, 44564050, 46001600, 57041984, 71302480, 89128100, 92003200, 114083968, 142604960, 178256200, 285209920, 356512400, 570419840, 713024800, 1426049600, 2852099200]

約数ペア:

[(1, 2852099200), (2, 1426049600), (4, 713024800), (5, 570419840), (8, 356512400), (10, 285209920), (16, 178256200), (20, 142604960), (25, 114083968), (31, 92003200), (32, 89128100), (40, 71302480), (50, 57041984), (62, 46001600), (64, 44564050), (80, 35651240), (100, 28520992), (124, 23000800), (128, 22282025), (155, 18400640), (160, 17825620), (200, 14260496), (248, 11500400), (310, 9200320), (320, 8912810), (400, 7130248), (496, 5750200), (620, 4600160), (640, 4456405), (775, 3680128), (800, 3565124), (992, 2875100), (1240, 2300080), (1550, 1840064), (1600, 1782562), (1984, 1437550), (2480, 1150040), (3100, 920032), (3200, 891281), (3968, 718775), (4960, 575020), (6200, 460016), (9920, 287510), (12400, 230008), (19840, 143755), (24800, 115004), (28751, 99200), (49600, 57502)]