82492480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5261}}^1$

素因数の和:5292

約数の個数: 84

約数和(自身を含む): 228549708

約数和(自身を除く): 146057228

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5261, 7840, 10522, 15680, 21044, 26305, 36827, 42088, 52610, 73654, 84176, 105220, 147308, 168352, 184135, 210440, 257789, 294616, 336704, 368270, 420880, 515578, 589232, 736540, 841760, 1031156, 1178464, 1288945, 1473080, 1683520, 2062312, 2356928, 2577890, 2946160, 4124624, 5155780, 5892320, 8249248, 10311560, 11784640, 16498496, 20623120, 41246240, 82492480]

約数ペア:

[(1, 82492480), (2, 41246240), (4, 20623120), (5, 16498496), (7, 11784640), (8, 10311560), (10, 8249248), (14, 5892320), (16, 5155780), (20, 4124624), (28, 2946160), (32, 2577890), (35, 2356928), (40, 2062312), (49, 1683520), (56, 1473080), (64, 1288945), (70, 1178464), (80, 1031156), (98, 841760), (112, 736540), (140, 589232), (160, 515578), (196, 420880), (224, 368270), (245, 336704), (280, 294616), (320, 257789), (392, 210440), (448, 184135), (490, 168352), (560, 147308), (784, 105220), (980, 84176), (1120, 73654), (1568, 52610), (1960, 42088), (2240, 36827), (3136, 26305), (3920, 21044), (5261, 15680), (7840, 10522)]