25906300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 69464304

約数和(自身を除く): 43558004

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 311, 340, 350, 425, 476, 490, 595, 622, 700, 833, 850, 980, 1190, 1225, 1244, 1555, 1666, 1700, 2177, 2380, 2450, 2975, 3110, 3332, 4165, 4354, 4900, 5287, 5950, 6220, 7775, 8330, 8708, 10574, 10885, 11900, 15239, 15550, 16660, 20825, 21148, 21770, 26435, 30478, 31100, 37009, 41650, 43540, 52870, 54425, 60956, 74018, 76195, 83300, 105740, 108850, 132175, 148036, 152390, 185045, 217700, 259063, 264350, 304780, 370090, 380975, 518126, 528700, 740180, 761950, 925225, 1036252, 1295315, 1523900, 1850450, 2590630, 3700900, 5181260, 6476575, 12953150, 25906300]

約数ペア:

[(1, 25906300), (2, 12953150), (4, 6476575), (5, 5181260), (7, 3700900), (10, 2590630), (14, 1850450), (17, 1523900), (20, 1295315), (25, 1036252), (28, 925225), (34, 761950), (35, 740180), (49, 528700), (50, 518126), (68, 380975), (70, 370090), (85, 304780), (98, 264350), (100, 259063), (119, 217700), (140, 185045), (170, 152390), (175, 148036), (196, 132175), (238, 108850), (245, 105740), (311, 83300), (340, 76195), (350, 74018), (425, 60956), (476, 54425), (490, 52870), (595, 43540), (622, 41650), (700, 37009), (833, 31100), (850, 30478), (980, 26435), (1190, 21770), (1225, 21148), (1244, 20825), (1555, 16660), (1666, 15550), (1700, 15239), (2177, 11900), (2380, 10885), (2450, 10574), (2975, 8708), (3110, 8330), (3332, 7775), (4165, 6220), (4354, 5950), (4900, 5287)]