27184820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5544

約数の個数: 48

約数和(自身を含む): 64727040

約数和(自身を除く): 37542220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 5503, 11006, 22012, 27515, 55030, 71539, 104557, 110060, 143078, 209114, 286156, 357695, 418228, 522785, 715390, 1045570, 1359241, 1430780, 2091140, 2718482, 5436964, 6796205, 13592410, 27184820]

約数ペア:

[(1, 27184820), (2, 13592410), (4, 6796205), (5, 5436964), (10, 2718482), (13, 2091140), (19, 1430780), (20, 1359241), (26, 1045570), (38, 715390), (52, 522785), (65, 418228), (76, 357695), (95, 286156), (130, 209114), (190, 143078), (247, 110060), (260, 104557), (380, 71539), (494, 55030), (988, 27515), (1235, 22012), (2470, 11006), (4940, 5503)]