238602586480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1691737}}^1$

素因数の和:1691834

約数の個数: 80

約数和(自身を含む): 581497719264

約数和(自身を除く): 342895132784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 656, 688, 820, 860, 1640, 1720, 1763, 3280, 3440, 3526, 7052, 8815, 14104, 17630, 28208, 35260, 70520, 141040, 1691737, 3383474, 6766948, 8458685, 13533896, 16917370, 27067792, 33834740, 67669480, 69361217, 72744691, 135338960, 138722434, 145489382, 277444868, 290978764, 346806085, 363723455, 554889736, 581957528, 693612170, 727446910, 1109779472, 1163915056, 1387224340, 1454893820, 2774448680, 2909787640, 2982532331, 5548897360, 5819575280, 5965064662, 11930129324, 14912661655, 23860258648, 29825323310, 47720517296, 59650646620, 119301293240, 238602586480]

約数ペア:

[(1, 238602586480), (2, 119301293240), (4, 59650646620), (5, 47720517296), (8, 29825323310), (10, 23860258648), (16, 14912661655), (20, 11930129324), (40, 5965064662), (41, 5819575280), (43, 5548897360), (80, 2982532331), (82, 2909787640), (86, 2774448680), (164, 1454893820), (172, 1387224340), (205, 1163915056), (215, 1109779472), (328, 727446910), (344, 693612170), (410, 581957528), (430, 554889736), (656, 363723455), (688, 346806085), (820, 290978764), (860, 277444868), (1640, 145489382), (1720, 138722434), (1763, 135338960), (3280, 72744691), (3440, 69361217), (3526, 67669480), (7052, 33834740), (8815, 27067792), (14104, 16917370), (17630, 13533896), (28208, 8458685), (35260, 6766948), (70520, 3383474), (141040, 1691737)]