194078140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7151}}^1$

素因数の和:7242

約数の個数: 48

約数和(自身を含む): 432552960

約数和(自身を除く): 238474820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 7151, 13570, 14302, 27140, 28604, 35755, 71510, 143020, 164473, 328946, 421909, 657892, 822365, 843818, 1644730, 1687636, 2109545, 3289460, 4219090, 8438180, 9703907, 19407814, 38815628, 48519535, 97039070, 194078140]

約数ペア:

[(1, 194078140), (2, 97039070), (4, 48519535), (5, 38815628), (10, 19407814), (20, 9703907), (23, 8438180), (46, 4219090), (59, 3289460), (92, 2109545), (115, 1687636), (118, 1644730), (230, 843818), (236, 822365), (295, 657892), (460, 421909), (590, 328946), (1180, 164473), (1357, 143020), (2714, 71510), (5428, 35755), (6785, 28604), (7151, 27140), (13570, 14302)]