422844580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 900822384

約数和(自身を除く): 477977804

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 353, 404, 505, 593, 706, 1010, 1186, 1412, 1765, 2020, 2372, 2965, 3530, 5930, 7060, 11860, 35653, 59893, 71306, 119786, 142612, 178265, 209329, 239572, 299465, 356530, 418658, 598930, 713060, 837316, 1046645, 1197860, 2093290, 4186580, 21142229, 42284458, 84568916, 105711145, 211422290, 422844580]

約数ペア:

[(1, 422844580), (2, 211422290), (4, 105711145), (5, 84568916), (10, 42284458), (20, 21142229), (101, 4186580), (202, 2093290), (353, 1197860), (404, 1046645), (505, 837316), (593, 713060), (706, 598930), (1010, 418658), (1186, 356530), (1412, 299465), (1765, 239572), (2020, 209329), (2372, 178265), (2965, 142612), (3530, 119786), (5930, 71306), (7060, 59893), (11860, 35653)]