773453180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{2729}}^1$

素因数の和:3158

約数の個数: 48

約数和(自身を含む): 1673118720

約数和(自身を除く): 899665540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 383, 740, 766, 1532, 1915, 2729, 3830, 5458, 7660, 10916, 13645, 14171, 27290, 28342, 54580, 56684, 70855, 100973, 141710, 201946, 283420, 403892, 504865, 1009730, 1045207, 2019460, 2090414, 4180828, 5226035, 10452070, 20904140, 38672659, 77345318, 154690636, 193363295, 386726590, 773453180]

約数ペア:

[(1, 773453180), (2, 386726590), (4, 193363295), (5, 154690636), (10, 77345318), (20, 38672659), (37, 20904140), (74, 10452070), (148, 5226035), (185, 4180828), (370, 2090414), (383, 2019460), (740, 1045207), (766, 1009730), (1532, 504865), (1915, 403892), (2729, 283420), (3830, 201946), (5458, 141710), (7660, 100973), (10916, 70855), (13645, 56684), (14171, 54580), (27290, 28342)]