86290240

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6577}}^1$

素因数の和:6635

約数の個数: 56

約数和(自身を含む): 210522312

約数和(自身を除く): 124232072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 6577, 13120, 13154, 26308, 32885, 52616, 65770, 105232, 131540, 210464, 263080, 269657, 420928, 526160, 539314, 1052320, 1078628, 1348285, 2104640, 2157256, 2696570, 4314512, 5393140, 8629024, 10786280, 17258048, 21572560, 43145120, 86290240]

約数ペア:

[(1, 86290240), (2, 43145120), (4, 21572560), (5, 17258048), (8, 10786280), (10, 8629024), (16, 5393140), (20, 4314512), (32, 2696570), (40, 2157256), (41, 2104640), (64, 1348285), (80, 1078628), (82, 1052320), (160, 539314), (164, 526160), (205, 420928), (320, 269657), (328, 263080), (410, 210464), (656, 131540), (820, 105232), (1312, 65770), (1640, 52616), (2624, 32885), (3280, 26308), (6560, 13154), (6577, 13120)]