1830804560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1760389}}^1$

素因数の和:1760415

約数の個数: 40

約数和(自身を含む): 4584055560

約数和(自身を除く): 2753251000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1760389, 3520778, 7041556, 8801945, 14083112, 17603890, 22885057, 28166224, 35207780, 45770114, 70415560, 91540228, 114425285, 140831120, 183080456, 228850570, 366160912, 457701140, 915402280, 1830804560]

約数ペア:

[(1, 1830804560), (2, 915402280), (4, 457701140), (5, 366160912), (8, 228850570), (10, 183080456), (13, 140831120), (16, 114425285), (20, 91540228), (26, 70415560), (40, 45770114), (52, 35207780), (65, 28166224), (80, 22885057), (104, 17603890), (130, 14083112), (208, 8801945), (260, 7041556), (520, 3520778), (1040, 1760389)]