25501560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4337}}^1$

素因数の和:4365

約数の個数: 96

約数和(自身を含む): 89015760

約数和(自身を除く): 63514200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4337, 5880, 8674, 13011, 17348, 21685, 26022, 30359, 34696, 43370, 52044, 60718, 65055, 86740, 91077, 104088, 121436, 130110, 151795, 173480, 182154, 212513, 242872, 260220, 303590, 364308, 425026, 455385, 520440, 607180, 637539, 728616, 850052, 910770, 1062565, 1214360, 1275078, 1700104, 1821540, 2125130, 2550156, 3187695, 3643080, 4250260, 5100312, 6375390, 8500520, 12750780, 25501560]

約数ペア:

[(1, 25501560), (2, 12750780), (3, 8500520), (4, 6375390), (5, 5100312), (6, 4250260), (7, 3643080), (8, 3187695), (10, 2550156), (12, 2125130), (14, 1821540), (15, 1700104), (20, 1275078), (21, 1214360), (24, 1062565), (28, 910770), (30, 850052), (35, 728616), (40, 637539), (42, 607180), (49, 520440), (56, 455385), (60, 425026), (70, 364308), (84, 303590), (98, 260220), (105, 242872), (120, 212513), (140, 182154), (147, 173480), (168, 151795), (196, 130110), (210, 121436), (245, 104088), (280, 91077), (294, 86740), (392, 65055), (420, 60718), (490, 52044), (588, 43370), (735, 34696), (840, 30359), (980, 26022), (1176, 21685), (1470, 17348), (1960, 13011), (2940, 8674), (4337, 5880)]