9968583520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1271503}}^1$

素因数の和:1271532

約数の個数: 72

約数和(自身を含む): 27395825184

約数和(自身を除く): 17427241664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 1271503, 2543006, 5086012, 6357515, 8900521, 10172024, 12715030, 17801042, 20344048, 25430060, 35602084, 40688096, 44502605, 50860120, 62303647, 71204168, 89005210, 101720240, 124607294, 142408336, 178010420, 203440480, 249214588, 284816672, 311518235, 356020840, 498429176, 623036470, 712041680, 996858352, 1246072940, 1424083360, 1993716704, 2492145880, 4984291760, 9968583520]

約数ペア:

[(1, 9968583520), (2, 4984291760), (4, 2492145880), (5, 1993716704), (7, 1424083360), (8, 1246072940), (10, 996858352), (14, 712041680), (16, 623036470), (20, 498429176), (28, 356020840), (32, 311518235), (35, 284816672), (40, 249214588), (49, 203440480), (56, 178010420), (70, 142408336), (80, 124607294), (98, 101720240), (112, 89005210), (140, 71204168), (160, 62303647), (196, 50860120), (224, 44502605), (245, 40688096), (280, 35602084), (392, 25430060), (490, 20344048), (560, 17801042), (784, 12715030), (980, 10172024), (1120, 8900521), (1568, 6357515), (1960, 5086012), (3920, 2543006), (7840, 1271503)]