8898650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 19133820

約数和(自身を除く): 10235170

約数列:

[1, 2, 5, 10, 17, 19, 25, 29, 34, 38, 50, 58, 85, 95, 145, 170, 190, 290, 323, 361, 425, 475, 493, 551, 646, 722, 725, 850, 950, 986, 1102, 1450, 1615, 1805, 2465, 2755, 3230, 3610, 4930, 5510, 6137, 8075, 9025, 9367, 10469, 12274, 12325, 13775, 16150, 18050, 18734, 20938, 24650, 27550, 30685, 46835, 52345, 61370, 93670, 104690, 153425, 177973, 234175, 261725, 306850, 355946, 468350, 523450, 889865, 1779730, 4449325, 8898650]

約数ペア:

[(1, 8898650), (2, 4449325), (5, 1779730), (10, 889865), (17, 523450), (19, 468350), (25, 355946), (29, 306850), (34, 261725), (38, 234175), (50, 177973), (58, 153425), (85, 104690), (95, 93670), (145, 61370), (170, 52345), (190, 46835), (290, 30685), (323, 27550), (361, 24650), (425, 20938), (475, 18734), (493, 18050), (551, 16150), (646, 13775), (722, 12325), (725, 12274), (850, 10469), (950, 9367), (986, 9025), (1102, 8075), (1450, 6137), (1615, 5510), (1805, 4930), (2465, 3610), (2755, 3230)]