2016983800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18041}}^1$

素因数の和:18113

約数の個数: 96

約数和(自身を含む): 5167950480

約数和(自身を除く): 3150966680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 650, 860, 1075, 1118, 1300, 1720, 2150, 2236, 2600, 2795, 4300, 4472, 5590, 8600, 11180, 13975, 18041, 22360, 27950, 36082, 55900, 72164, 90205, 111800, 144328, 180410, 234533, 360820, 451025, 469066, 721640, 775763, 902050, 938132, 1172665, 1551526, 1804100, 1876264, 2345330, 3103052, 3608200, 3878815, 4690660, 5863325, 6206104, 7757630, 9381320, 10084919, 11726650, 15515260, 19394075, 20169838, 23453300, 31030520, 38788150, 40339676, 46906600, 50424595, 77576300, 80679352, 100849190, 155152600, 201698380, 252122975, 403396760, 504245950, 1008491900, 2016983800]

約数ペア:

[(1, 2016983800), (2, 1008491900), (4, 504245950), (5, 403396760), (8, 252122975), (10, 201698380), (13, 155152600), (20, 100849190), (25, 80679352), (26, 77576300), (40, 50424595), (43, 46906600), (50, 40339676), (52, 38788150), (65, 31030520), (86, 23453300), (100, 20169838), (104, 19394075), (130, 15515260), (172, 11726650), (200, 10084919), (215, 9381320), (260, 7757630), (325, 6206104), (344, 5863325), (430, 4690660), (520, 3878815), (559, 3608200), (650, 3103052), (860, 2345330), (1075, 1876264), (1118, 1804100), (1300, 1551526), (1720, 1172665), (2150, 938132), (2236, 902050), (2600, 775763), (2795, 721640), (4300, 469066), (4472, 451025), (5590, 360820), (8600, 234533), (11180, 180410), (13975, 144328), (18041, 111800), (22360, 90205), (27950, 72164), (36082, 55900)]