2007461650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{1579}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 3822791040

約数和(自身を除く): 1815329390

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 541, 1082, 1175, 1579, 2350, 2705, 3158, 5410, 7895, 13525, 15790, 25427, 27050, 39475, 50854, 74213, 78950, 127135, 148426, 254270, 371065, 635675, 742130, 854239, 1271350, 1708478, 1855325, 3710650, 4271195, 8542390, 21355975, 40149233, 42711950, 80298466, 200746165, 401492330, 1003730825, 2007461650]

約数ペア:

[(1, 2007461650), (2, 1003730825), (5, 401492330), (10, 200746165), (25, 80298466), (47, 42711950), (50, 40149233), (94, 21355975), (235, 8542390), (470, 4271195), (541, 3710650), (1082, 1855325), (1175, 1708478), (1579, 1271350), (2350, 854239), (2705, 742130), (3158, 635675), (5410, 371065), (7895, 254270), (13525, 148426), (15790, 127135), (25427, 78950), (27050, 74213), (39475, 50854)]