27975850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 60406848

約数和(自身を除く): 32430998

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1193, 1675, 2345, 2386, 3350, 4690, 5965, 8351, 11725, 11930, 16702, 23450, 29825, 41755, 59650, 79931, 83510, 159862, 208775, 399655, 417550, 559517, 799310, 1119034, 1998275, 2797585, 3996550, 5595170, 13987925, 27975850]

約数ペア:

[(1, 27975850), (2, 13987925), (5, 5595170), (7, 3996550), (10, 2797585), (14, 1998275), (25, 1119034), (35, 799310), (50, 559517), (67, 417550), (70, 399655), (134, 208775), (175, 159862), (335, 83510), (350, 79931), (469, 59650), (670, 41755), (938, 29825), (1193, 23450), (1675, 16702), (2345, 11930), (2386, 11725), (3350, 8351), (4690, 5965)]