18484026260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{132028759}}^1$

素因数の和:132028775

約数の個数: 24

約数和(自身を含む): 44361663360

約数和(自身を除く): 25877637100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 132028759, 264057518, 528115036, 660143795, 924201313, 1320287590, 1848402626, 2640575180, 3696805252, 4621006565, 9242013130, 18484026260]

約数ペア:

[(1, 18484026260), (2, 9242013130), (4, 4621006565), (5, 3696805252), (7, 2640575180), (10, 1848402626), (14, 1320287590), (20, 924201313), (28, 660143795), (35, 528115036), (70, 264057518), (140, 132028759)]