25856600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 79280640

約数和(自身を除く): 53424040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 73, 77, 88, 92, 100, 110, 115, 140, 146, 154, 161, 175, 184, 200, 220, 230, 253, 275, 280, 292, 308, 322, 350, 365, 385, 440, 460, 506, 511, 550, 575, 584, 616, 644, 700, 730, 770, 803, 805, 920, 1012, 1022, 1100, 1150, 1265, 1288, 1400, 1460, 1540, 1606, 1610, 1679, 1771, 1825, 1925, 2024, 2044, 2200, 2300, 2530, 2555, 2920, 3080, 3212, 3220, 3358, 3542, 3650, 3850, 4015, 4025, 4088, 4600, 5060, 5110, 5621, 6325, 6424, 6440, 6716, 7084, 7300, 7700, 8030, 8050, 8395, 8855, 10120, 10220, 11242, 11753, 12650, 12775, 13432, 14168, 14600, 15400, 16060, 16100, 16790, 17710, 18469, 20075, 20440, 22484, 23506, 25300, 25550, 28105, 32120, 32200, 33580, 35420, 36938, 40150, 41975, 44275, 44968, 47012, 50600, 51100, 56210, 58765, 67160, 70840, 73876, 80300, 83950, 88550, 92345, 94024, 102200, 112420, 117530, 129283, 140525, 147752, 160600, 167900, 177100, 184690, 224840, 235060, 258566, 281050, 293825, 335800, 354200, 369380, 461725, 470120, 517132, 562100, 587650, 646415, 738760, 923450, 1034264, 1124200, 1175300, 1292830, 1846900, 2350600, 2585660, 3232075, 3693800, 5171320, 6464150, 12928300, 25856600]

約数ペア:

[(1, 25856600), (2, 12928300), (4, 6464150), (5, 5171320), (7, 3693800), (8, 3232075), (10, 2585660), (11, 2350600), (14, 1846900), (20, 1292830), (22, 1175300), (23, 1124200), (25, 1034264), (28, 923450), (35, 738760), (40, 646415), (44, 587650), (46, 562100), (50, 517132), (55, 470120), (56, 461725), (70, 369380), (73, 354200), (77, 335800), (88, 293825), (92, 281050), (100, 258566), (110, 235060), (115, 224840), (140, 184690), (146, 177100), (154, 167900), (161, 160600), (175, 147752), (184, 140525), (200, 129283), (220, 117530), (230, 112420), (253, 102200), (275, 94024), (280, 92345), (292, 88550), (308, 83950), (322, 80300), (350, 73876), (365, 70840), (385, 67160), (440, 58765), (460, 56210), (506, 51100), (511, 50600), (550, 47012), (575, 44968), (584, 44275), (616, 41975), (644, 40150), (700, 36938), (730, 35420), (770, 33580), (803, 32200), (805, 32120), (920, 28105), (1012, 25550), (1022, 25300), (1100, 23506), (1150, 22484), (1265, 20440), (1288, 20075), (1400, 18469), (1460, 17710), (1540, 16790), (1606, 16100), (1610, 16060), (1679, 15400), (1771, 14600), (1825, 14168), (1925, 13432), (2024, 12775), (2044, 12650), (2200, 11753), (2300, 11242), (2530, 10220), (2555, 10120), (2920, 8855), (3080, 8395), (3212, 8050), (3220, 8030), (3358, 7700), (3542, 7300), (3650, 7084), (3850, 6716), (4015, 6440), (4025, 6424), (4088, 6325), (4600, 5621), (5060, 5110)]