16156679450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{10453}}^1$

素因数の和:12111

約数の個数: 48

約数和(自身を含む): 31655548320

約数和(自身を除く): 15498868870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1627, 3254, 8135, 10453, 16270, 20906, 30913, 40675, 52265, 61826, 81350, 104530, 154565, 198607, 261325, 309130, 397214, 522650, 772825, 993035, 1545650, 1986070, 4965175, 9930350, 17007031, 34014062, 85035155, 170070310, 323133589, 425175775, 646267178, 850351550, 1615667945, 3231335890, 8078339725, 16156679450]

約数ペア:

[(1, 16156679450), (2, 8078339725), (5, 3231335890), (10, 1615667945), (19, 850351550), (25, 646267178), (38, 425175775), (50, 323133589), (95, 170070310), (190, 85035155), (475, 34014062), (950, 17007031), (1627, 9930350), (3254, 4965175), (8135, 1986070), (10453, 1545650), (16270, 993035), (20906, 772825), (30913, 522650), (40675, 397214), (52265, 309130), (61826, 261325), (81350, 198607), (104530, 154565)]