4556555020

素因数分解:

$2^2\times 5^1\times {\mathrm{11731}}^1\times {\mathrm{19421}}^1$

素因数の和:31161

約数の個数: 24

約数和(自身を含む): 9570073968

約数和(自身を除く): 5013518948

約数列:

[1, 2, 4, 5, 10, 20, 11731, 19421, 23462, 38842, 46924, 58655, 77684, 97105, 117310, 194210, 234620, 388420, 227827751, 455655502, 911311004, 1139138755, 2278277510, 4556555020]

約数ペア:

[(1, 4556555020), (2, 2278277510), (4, 1139138755), (5, 911311004), (10, 455655502), (20, 227827751), (11731, 388420), (19421, 234620), (23462, 194210), (38842, 117310), (46924, 97105), (58655, 77684)]