23218030090

素因数分解:

$2^1\times 5^1\times {\mathrm{3631}}^1\times {\mathrm{639439}}^1$

素因数の和:643077

約数の個数: 16

約数和(自身を含む): 41804029440

約数和(自身を除く): 18585999350

約数列:

[1, 2, 5, 10, 3631, 7262, 18155, 36310, 639439, 1278878, 3197195, 6394390, 2321803009, 4643606018, 11609015045, 23218030090]

約数ペア:

[(1, 23218030090), (2, 11609015045), (5, 4643606018), (10, 2321803009), (3631, 6394390), (7262, 3197195), (18155, 1278878), (36310, 639439)]