42277240

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1093}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 95309280

約数和(自身を除く): 53032040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1093, 1934, 2186, 3868, 4372, 4835, 5465, 7736, 8744, 9670, 10930, 19340, 21860, 38680, 43720, 1056931, 2113862, 4227724, 5284655, 8455448, 10569310, 21138620, 42277240]

約数ペア:

[(1, 42277240), (2, 21138620), (4, 10569310), (5, 8455448), (8, 5284655), (10, 4227724), (20, 2113862), (40, 1056931), (967, 43720), (1093, 38680), (1934, 21860), (2186, 19340), (3868, 10930), (4372, 9670), (4835, 8744), (5465, 7736)]