4865398330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{18089}}^1$

素因数の和:20178

約数の個数: 32

約数和(自身を含む): 9436467600

約数和(自身を除く): 4571069270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2069, 4138, 10345, 18089, 20690, 26897, 36178, 53794, 90445, 134485, 180890, 235157, 268970, 470314, 1175785, 2351570, 37426141, 74852282, 187130705, 374261410, 486539833, 973079666, 2432699165, 4865398330]

約数ペア:

[(1, 4865398330), (2, 2432699165), (5, 973079666), (10, 486539833), (13, 374261410), (26, 187130705), (65, 74852282), (130, 37426141), (2069, 2351570), (4138, 1175785), (10345, 470314), (18089, 268970), (20690, 235157), (26897, 180890), (36178, 134485), (53794, 90445)]