1046900

素因数分解:

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

素因数の和:81

約数の個数: 54

約数和(自身を含む): 2480310

約数和(自身を除く): 1433410

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 361, 380, 475, 551, 580, 722, 725, 950, 1102, 1444, 1450, 1805, 1900, 2204, 2755, 2900, 3610, 5510, 7220, 9025, 10469, 11020, 13775, 18050, 20938, 27550, 36100, 41876, 52345, 55100, 104690, 209380, 261725, 523450, 1046900]

約数ペア:

[(1, 1046900), (2, 523450), (4, 261725), (5, 209380), (10, 104690), (19, 55100), (20, 52345), (25, 41876), (29, 36100), (38, 27550), (50, 20938), (58, 18050), (76, 13775), (95, 11020), (100, 10469), (116, 9025), (145, 7220), (190, 5510), (290, 3610), (361, 2900), (380, 2755), (475, 2204), (551, 1900), (580, 1805), (722, 1450), (725, 1444), (950, 1102)]