4052802280

素因数分解:

$2^3\times 5^1\times {\mathrm{12253}}^1\times {\mathrm{8269}}^1$

素因数の和:20533

約数の個数: 32

約数和(自身を含む): 9120652200

約数和(自身を除く): 5067849920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8269, 12253, 16538, 24506, 33076, 41345, 49012, 61265, 66152, 82690, 98024, 122530, 165380, 245060, 330760, 490120, 101320057, 202640114, 405280228, 506600285, 810560456, 1013200570, 2026401140, 4052802280]

約数ペア:

[(1, 4052802280), (2, 2026401140), (4, 1013200570), (5, 810560456), (8, 506600285), (10, 405280228), (20, 202640114), (40, 101320057), (8269, 490120), (12253, 330760), (16538, 245060), (24506, 165380), (33076, 122530), (41345, 98024), (49012, 82690), (61265, 66152)]