70718080

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 102012800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2351, 3008, 3760, 4702, 6016, 7520, 9404, 11755, 15040, 18808, 23510, 30080, 37616, 47020, 75232, 94040, 110497, 150464, 188080, 220994, 300928, 376160, 441988, 552485, 752320, 883976, 1104970, 1504640, 1767952, 2209940, 3535904, 4419880, 7071808, 8839760, 14143616, 17679520, 35359040, 70718080]

約数ペア:

[(1, 70718080), (2, 35359040), (4, 17679520), (5, 14143616), (8, 8839760), (10, 7071808), (16, 4419880), (20, 3535904), (32, 2209940), (40, 1767952), (47, 1504640), (64, 1104970), (80, 883976), (94, 752320), (128, 552485), (160, 441988), (188, 376160), (235, 300928), (320, 220994), (376, 188080), (470, 150464), (640, 110497), (752, 94040), (940, 75232), (1504, 47020), (1880, 37616), (2351, 30080), (3008, 23510), (3760, 18808), (4702, 15040), (6016, 11755), (7520, 9404)]