25990330

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25733}}^1$

素因数の和:25841

約数の個数: 16

約数和(自身を含む): 47247624

約数和(自身を除く): 21257294

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 25733, 51466, 128665, 257330, 2599033, 5198066, 12995165, 25990330]

約数ペア:

[(1, 25990330), (2, 12995165), (5, 5198066), (10, 2599033), (101, 257330), (202, 128665), (505, 51466), (1010, 25733)]