82069120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2650

約数の個数: 96

約数和(自身を含む): 228315780

約数和(自身を除く): 146246660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2617, 3136, 3920, 4480, 5234, 6272, 7840, 10468, 13085, 15680, 18319, 20936, 26170, 31360, 36638, 41872, 52340, 73276, 83744, 91595, 104680, 128233, 146552, 167488, 183190, 209360, 256466, 293104, 334976, 366380, 418720, 512932, 586208, 641165, 732760, 837440, 1025864, 1172416, 1282330, 1465520, 1674880, 2051728, 2344832, 2564660, 2931040, 4103456, 5129320, 5862080, 8206912, 10258640, 11724160, 16413824, 20517280, 41034560, 82069120]

約数ペア:

[(1, 82069120), (2, 41034560), (4, 20517280), (5, 16413824), (7, 11724160), (8, 10258640), (10, 8206912), (14, 5862080), (16, 5129320), (20, 4103456), (28, 2931040), (32, 2564660), (35, 2344832), (40, 2051728), (49, 1674880), (56, 1465520), (64, 1282330), (70, 1172416), (80, 1025864), (98, 837440), (112, 732760), (128, 641165), (140, 586208), (160, 512932), (196, 418720), (224, 366380), (245, 334976), (280, 293104), (320, 256466), (392, 209360), (448, 183190), (490, 167488), (560, 146552), (640, 128233), (784, 104680), (896, 91595), (980, 83744), (1120, 73276), (1568, 52340), (1960, 41872), (2240, 36638), (2617, 31360), (3136, 26170), (3920, 20936), (4480, 18319), (5234, 15680), (6272, 13085), (7840, 10468)]