25092480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1896

約数の個数: 128

約数和(自身を含む): 91457280

約数和(自身を除く): 66364800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1867, 1920, 2240, 2688, 3360, 3734, 4480, 5601, 6720, 7468, 9335, 11202, 13069, 13440, 14936, 18670, 22404, 26138, 28005, 29872, 37340, 39207, 44808, 52276, 56010, 59744, 65345, 74680, 78414, 89616, 104552, 112020, 119488, 130690, 149360, 156828, 179232, 196035, 209104, 224040, 238976, 261380, 298720, 313656, 358464, 392070, 418208, 448080, 522760, 597440, 627312, 716928, 784140, 836416, 896160, 1045520, 1194880, 1254624, 1568280, 1672832, 1792320, 2091040, 2509248, 3136560, 3584640, 4182080, 5018496, 6273120, 8364160, 12546240, 25092480]

約数ペア:

[(1, 25092480), (2, 12546240), (3, 8364160), (4, 6273120), (5, 5018496), (6, 4182080), (7, 3584640), (8, 3136560), (10, 2509248), (12, 2091040), (14, 1792320), (15, 1672832), (16, 1568280), (20, 1254624), (21, 1194880), (24, 1045520), (28, 896160), (30, 836416), (32, 784140), (35, 716928), (40, 627312), (42, 597440), (48, 522760), (56, 448080), (60, 418208), (64, 392070), (70, 358464), (80, 313656), (84, 298720), (96, 261380), (105, 238976), (112, 224040), (120, 209104), (128, 196035), (140, 179232), (160, 156828), (168, 149360), (192, 130690), (210, 119488), (224, 112020), (240, 104552), (280, 89616), (320, 78414), (336, 74680), (384, 65345), (420, 59744), (448, 56010), (480, 52276), (560, 44808), (640, 39207), (672, 37340), (840, 29872), (896, 28005), (960, 26138), (1120, 22404), (1344, 18670), (1680, 14936), (1867, 13440), (1920, 13069), (2240, 11202), (2688, 9335), (3360, 7468), (3734, 6720), (4480, 5601)]