43145120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6577}}^1$

素因数の和:6633

約数の個数: 48

約数和(自身を含む): 104432328

約数和(自身を除く): 61287208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 6577, 13154, 26308, 32885, 52616, 65770, 105232, 131540, 210464, 263080, 269657, 526160, 539314, 1052320, 1078628, 1348285, 2157256, 2696570, 4314512, 5393140, 8629024, 10786280, 21572560, 43145120]

約数ペア:

[(1, 43145120), (2, 21572560), (4, 10786280), (5, 8629024), (8, 5393140), (10, 4314512), (16, 2696570), (20, 2157256), (32, 1348285), (40, 1078628), (41, 1052320), (80, 539314), (82, 526160), (160, 269657), (164, 263080), (205, 210464), (328, 131540), (410, 105232), (656, 65770), (820, 52616), (1312, 32885), (1640, 26308), (3280, 13154), (6560, 6577)]