38452240

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5791}}^1$

素因数の和:5887

約数の個数: 40

約数和(自身を含む): 90494208

約数和(自身を除く): 52041968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 5791, 6640, 11582, 23164, 28955, 46328, 57910, 92656, 115820, 231640, 463280, 480653, 961306, 1922612, 2403265, 3845224, 4806530, 7690448, 9613060, 19226120, 38452240]

約数ペア:

[(1, 38452240), (2, 19226120), (4, 9613060), (5, 7690448), (8, 4806530), (10, 3845224), (16, 2403265), (20, 1922612), (40, 961306), (80, 480653), (83, 463280), (166, 231640), (332, 115820), (415, 92656), (664, 57910), (830, 46328), (1328, 28955), (1660, 23164), (3320, 11582), (5791, 6640)]