848654920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{922451}}^1$

素因数の和:922485

約数の個数: 32

約数和(自身を含む): 1992496320

約数和(自身を除く): 1143841400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 922451, 1844902, 3689804, 4612255, 7379608, 9224510, 18449020, 21216373, 36898040, 42432746, 84865492, 106081865, 169730984, 212163730, 424327460, 848654920]

約数ペア:

[(1, 848654920), (2, 424327460), (4, 212163730), (5, 169730984), (8, 106081865), (10, 84865492), (20, 42432746), (23, 36898040), (40, 21216373), (46, 18449020), (92, 9224510), (115, 7379608), (184, 4612255), (230, 3689804), (460, 1844902), (920, 922451)]