2023383950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26641}}^1$

素因数の和:26698

約数の個数: 72

約数和(自身を含む): 4519335744

約数和(自身を除く): 2495951794

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 2170, 2450, 3038, 5425, 7595, 10850, 15190, 26641, 37975, 53282, 75950, 133205, 186487, 266410, 372974, 666025, 825871, 932435, 1305409, 1332050, 1651742, 1864870, 2610818, 4129355, 4662175, 5781097, 6527045, 8258710, 9324350, 11562194, 13054090, 20646775, 28905485, 32635225, 40467679, 41293550, 57810970, 65270450, 80935358, 144527425, 202338395, 289054850, 404676790, 1011691975, 2023383950]

約数ペア:

[(1, 2023383950), (2, 1011691975), (5, 404676790), (7, 289054850), (10, 202338395), (14, 144527425), (25, 80935358), (31, 65270450), (35, 57810970), (49, 41293550), (50, 40467679), (62, 32635225), (70, 28905485), (98, 20646775), (155, 13054090), (175, 11562194), (217, 9324350), (245, 8258710), (310, 6527045), (350, 5781097), (434, 4662175), (490, 4129355), (775, 2610818), (1085, 1864870), (1225, 1651742), (1519, 1332050), (1550, 1305409), (2170, 932435), (2450, 825871), (3038, 666025), (5425, 372974), (7595, 266410), (10850, 186487), (15190, 133205), (26641, 75950), (37975, 53282)]