32162440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 77112000

約数和(自身を除く): 44949560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 419, 505, 760, 808, 838, 1010, 1676, 1919, 2020, 2095, 3352, 3838, 4040, 4190, 7676, 7961, 8380, 9595, 15352, 15922, 16760, 19190, 31844, 38380, 39805, 42319, 63688, 76760, 79610, 84638, 159220, 169276, 211595, 318440, 338552, 423190, 804061, 846380, 1608122, 1692760, 3216244, 4020305, 6432488, 8040610, 16081220, 32162440]

約数ペア:

[(1, 32162440), (2, 16081220), (4, 8040610), (5, 6432488), (8, 4020305), (10, 3216244), (19, 1692760), (20, 1608122), (38, 846380), (40, 804061), (76, 423190), (95, 338552), (101, 318440), (152, 211595), (190, 169276), (202, 159220), (380, 84638), (404, 79610), (419, 76760), (505, 63688), (760, 42319), (808, 39805), (838, 38380), (1010, 31844), (1676, 19190), (1919, 16760), (2020, 15922), (2095, 15352), (3352, 9595), (3838, 8380), (4040, 7961), (4190, 7676)]