2093800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 5314950

約数和(自身を除く): 3221150

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 145, 152, 190, 200, 232, 290, 361, 380, 475, 551, 580, 722, 725, 760, 950, 1102, 1160, 1444, 1450, 1805, 1900, 2204, 2755, 2888, 2900, 3610, 3800, 4408, 5510, 5800, 7220, 9025, 10469, 11020, 13775, 14440, 18050, 20938, 22040, 27550, 36100, 41876, 52345, 55100, 72200, 83752, 104690, 110200, 209380, 261725, 418760, 523450, 1046900, 2093800]

約数ペア:

[(1, 2093800), (2, 1046900), (4, 523450), (5, 418760), (8, 261725), (10, 209380), (19, 110200), (20, 104690), (25, 83752), (29, 72200), (38, 55100), (40, 52345), (50, 41876), (58, 36100), (76, 27550), (95, 22040), (100, 20938), (116, 18050), (145, 14440), (152, 13775), (190, 11020), (200, 10469), (232, 9025), (290, 7220), (361, 5800), (380, 5510), (475, 4408), (551, 3800), (580, 3610), (722, 2900), (725, 2888), (760, 2755), (950, 2204), (1102, 1900), (1160, 1805), (1444, 1450)]