2019622850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 4372220160

約数和(自身を除く): 2352597310

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 167, 175, 218, 317, 334, 350, 545, 634, 763, 835, 1090, 1169, 1526, 1585, 1670, 2219, 2338, 2725, 3170, 3815, 4175, 4438, 5450, 5845, 7630, 7925, 8350, 11095, 11690, 15850, 18203, 19075, 22190, 29225, 34553, 36406, 38150, 52939, 55475, 58450, 69106, 91015, 105878, 110950, 127421, 172765, 182030, 241871, 254842, 264695, 345530, 370573, 455075, 483742, 529390, 637105, 741146, 863825, 910150, 1209355, 1274210, 1323475, 1727650, 1852865, 2418710, 2646950, 3185525, 3705730, 5770351, 6046775, 6371050, 9264325, 11540702, 12093550, 18528650, 28851755, 40392457, 57703510, 80784914, 144258775, 201962285, 288517550, 403924570, 1009811425, 2019622850]

約数ペア:

[(1, 2019622850), (2, 1009811425), (5, 403924570), (7, 288517550), (10, 201962285), (14, 144258775), (25, 80784914), (35, 57703510), (50, 40392457), (70, 28851755), (109, 18528650), (167, 12093550), (175, 11540702), (218, 9264325), (317, 6371050), (334, 6046775), (350, 5770351), (545, 3705730), (634, 3185525), (763, 2646950), (835, 2418710), (1090, 1852865), (1169, 1727650), (1526, 1323475), (1585, 1274210), (1670, 1209355), (2219, 910150), (2338, 863825), (2725, 741146), (3170, 637105), (3815, 529390), (4175, 483742), (4438, 455075), (5450, 370573), (5845, 345530), (7630, 264695), (7925, 254842), (8350, 241871), (11095, 182030), (11690, 172765), (15850, 127421), (18203, 110950), (19075, 105878), (22190, 91015), (29225, 69106), (34553, 58450), (36406, 55475), (38150, 52939)]