41028680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 118718460

約数和(自身を除く): 77689780

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 173, 196, 220, 242, 245, 280, 308, 346, 385, 392, 440, 484, 490, 539, 605, 616, 692, 770, 847, 865, 968, 980, 1078, 1210, 1211, 1384, 1540, 1694, 1730, 1903, 1960, 2156, 2420, 2422, 2695, 3080, 3388, 3460, 3806, 4235, 4312, 4840, 4844, 5390, 5929, 6055, 6776, 6920, 7612, 8470, 8477, 9515, 9688, 10780, 11858, 12110, 13321, 15224, 16940, 16954, 19030, 20933, 21560, 23716, 24220, 26642, 29645, 33880, 33908, 38060, 41866, 42385, 47432, 48440, 53284, 59290, 66605, 67816, 76120, 83732, 84770, 93247, 104665, 106568, 118580, 133210, 146531, 167464, 169540, 186494, 209330, 237160, 266420, 293062, 339080, 372988, 418660, 466235, 532840, 586124, 732655, 745976, 837320, 932470, 1025717, 1172248, 1465310, 1864940, 2051434, 2930620, 3729880, 4102868, 5128585, 5861240, 8205736, 10257170, 20514340, 41028680]

約数ペア:

[(1, 41028680), (2, 20514340), (4, 10257170), (5, 8205736), (7, 5861240), (8, 5128585), (10, 4102868), (11, 3729880), (14, 2930620), (20, 2051434), (22, 1864940), (28, 1465310), (35, 1172248), (40, 1025717), (44, 932470), (49, 837320), (55, 745976), (56, 732655), (70, 586124), (77, 532840), (88, 466235), (98, 418660), (110, 372988), (121, 339080), (140, 293062), (154, 266420), (173, 237160), (196, 209330), (220, 186494), (242, 169540), (245, 167464), (280, 146531), (308, 133210), (346, 118580), (385, 106568), (392, 104665), (440, 93247), (484, 84770), (490, 83732), (539, 76120), (605, 67816), (616, 66605), (692, 59290), (770, 53284), (847, 48440), (865, 47432), (968, 42385), (980, 41866), (1078, 38060), (1210, 33908), (1211, 33880), (1384, 29645), (1540, 26642), (1694, 24220), (1730, 23716), (1903, 21560), (1960, 20933), (2156, 19030), (2420, 16954), (2422, 16940), (2695, 15224), (3080, 13321), (3388, 12110), (3460, 11858), (3806, 10780), (4235, 9688), (4312, 9515), (4840, 8477), (4844, 8470), (5390, 7612), (5929, 6920), (6055, 6776)]