792201080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{48661}}^1$

素因数の和:48720

約数の個数: 64

約数和(自身を含む): 1997088480

約数和(自身を除く): 1204887400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 48661, 97322, 194644, 243305, 389288, 486610, 535271, 973220, 1070542, 1800457, 1946440, 2141084, 2676355, 3600914, 4282168, 5352710, 7201828, 9002285, 10705420, 14403656, 18004570, 19805027, 21410840, 36009140, 39610054, 72018280, 79220108, 99025135, 158440216, 198050270, 396100540, 792201080]

約数ペア:

[(1, 792201080), (2, 396100540), (4, 198050270), (5, 158440216), (8, 99025135), (10, 79220108), (11, 72018280), (20, 39610054), (22, 36009140), (37, 21410840), (40, 19805027), (44, 18004570), (55, 14403656), (74, 10705420), (88, 9002285), (110, 7201828), (148, 5352710), (185, 4282168), (220, 3600914), (296, 2676355), (370, 2141084), (407, 1946440), (440, 1800457), (740, 1070542), (814, 973220), (1480, 535271), (1628, 486610), (2035, 389288), (3256, 243305), (4070, 194644), (8140, 97322), (16280, 48661)]