26848360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 51948440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 379, 385, 440, 460, 506, 616, 644, 758, 770, 805, 920, 1012, 1265, 1288, 1516, 1540, 1610, 1771, 1895, 2024, 2530, 2653, 3032, 3080, 3220, 3542, 3790, 4169, 5060, 5306, 6440, 7084, 7580, 8338, 8717, 8855, 10120, 10612, 13265, 14168, 15160, 16676, 17434, 17710, 20845, 21224, 26530, 29183, 33352, 34868, 35420, 41690, 43585, 53060, 58366, 61019, 69736, 70840, 83380, 87170, 95887, 106120, 116732, 122038, 145915, 166760, 174340, 191774, 233464, 244076, 291830, 305095, 348680, 383548, 479435, 488152, 583660, 610190, 671209, 767096, 958870, 1167320, 1220380, 1342418, 1917740, 2440760, 2684836, 3356045, 3835480, 5369672, 6712090, 13424180, 26848360]

約数ペア:

[(1, 26848360), (2, 13424180), (4, 6712090), (5, 5369672), (7, 3835480), (8, 3356045), (10, 2684836), (11, 2440760), (14, 1917740), (20, 1342418), (22, 1220380), (23, 1167320), (28, 958870), (35, 767096), (40, 671209), (44, 610190), (46, 583660), (55, 488152), (56, 479435), (70, 383548), (77, 348680), (88, 305095), (92, 291830), (110, 244076), (115, 233464), (140, 191774), (154, 174340), (161, 166760), (184, 145915), (220, 122038), (230, 116732), (253, 106120), (280, 95887), (308, 87170), (322, 83380), (379, 70840), (385, 69736), (440, 61019), (460, 58366), (506, 53060), (616, 43585), (644, 41690), (758, 35420), (770, 34868), (805, 33352), (920, 29183), (1012, 26530), (1265, 21224), (1288, 20845), (1516, 17710), (1540, 17434), (1610, 16676), (1771, 15160), (1895, 14168), (2024, 13265), (2530, 10612), (2653, 10120), (3032, 8855), (3080, 8717), (3220, 8338), (3542, 7580), (3790, 7084), (4169, 6440), (5060, 5306)]