463220

素因数分解:

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

素因数の和:104

約数の個数: 48

約数和(自身を含む): 1088640

約数和(自身を除く): 625420

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 53, 76, 92, 95, 106, 115, 190, 212, 230, 265, 380, 437, 460, 530, 874, 1007, 1060, 1219, 1748, 2014, 2185, 2438, 4028, 4370, 4876, 5035, 6095, 8740, 10070, 12190, 20140, 23161, 24380, 46322, 92644, 115805, 231610, 463220]

約数ペア:

[(1, 463220), (2, 231610), (4, 115805), (5, 92644), (10, 46322), (19, 24380), (20, 23161), (23, 20140), (38, 12190), (46, 10070), (53, 8740), (76, 6095), (92, 5035), (95, 4876), (106, 4370), (115, 4028), (190, 2438), (212, 2185), (230, 2014), (265, 1748), (380, 1219), (437, 1060), (460, 1007), (530, 874)]