926440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 2332800

約数和(自身を除く): 1406360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 53, 76, 92, 95, 106, 115, 152, 184, 190, 212, 230, 265, 380, 424, 437, 460, 530, 760, 874, 920, 1007, 1060, 1219, 1748, 2014, 2120, 2185, 2438, 3496, 4028, 4370, 4876, 5035, 6095, 8056, 8740, 9752, 10070, 12190, 17480, 20140, 23161, 24380, 40280, 46322, 48760, 92644, 115805, 185288, 231610, 463220, 926440]

約数ペア:

[(1, 926440), (2, 463220), (4, 231610), (5, 185288), (8, 115805), (10, 92644), (19, 48760), (20, 46322), (23, 40280), (38, 24380), (40, 23161), (46, 20140), (53, 17480), (76, 12190), (92, 10070), (95, 9752), (106, 8740), (115, 8056), (152, 6095), (184, 5035), (190, 4876), (212, 4370), (230, 4028), (265, 3496), (380, 2438), (424, 2185), (437, 2120), (460, 2014), (530, 1748), (760, 1219), (874, 1060), (920, 1007)]