3291568240

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 7749468288

約数和(自身を除く): 4457900048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 563, 683, 856, 1070, 1126, 1366, 1712, 2140, 2252, 2732, 2815, 3415, 4280, 4504, 5464, 5630, 6830, 8560, 9008, 10928, 11260, 13660, 22520, 27320, 45040, 54640, 60241, 73081, 120482, 146162, 240964, 292324, 301205, 365405, 384529, 481928, 584648, 602410, 730810, 769058, 963856, 1169296, 1204820, 1461620, 1538116, 1922645, 2409640, 2923240, 3076232, 3845290, 4819280, 5846480, 6152464, 7690580, 15381160, 30762320, 41144603, 82289206, 164578412, 205723015, 329156824, 411446030, 658313648, 822892060, 1645784120, 3291568240]

約数ペア:

[(1, 3291568240), (2, 1645784120), (4, 822892060), (5, 658313648), (8, 411446030), (10, 329156824), (16, 205723015), (20, 164578412), (40, 82289206), (80, 41144603), (107, 30762320), (214, 15381160), (428, 7690580), (535, 6152464), (563, 5846480), (683, 4819280), (856, 3845290), (1070, 3076232), (1126, 2923240), (1366, 2409640), (1712, 1922645), (2140, 1538116), (2252, 1461620), (2732, 1204820), (2815, 1169296), (3415, 963856), (4280, 769058), (4504, 730810), (5464, 602410), (5630, 584648), (6830, 481928), (8560, 384529), (9008, 365405), (10928, 301205), (11260, 292324), (13660, 240964), (22520, 146162), (27320, 120482), (45040, 73081), (54640, 60241)]