26090090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 51120720

約数和(自身を除く): 25030630

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2069, 2522, 4138, 6305, 10345, 12610, 20690, 26897, 53794, 134485, 200693, 268970, 401386, 1003465, 2006930, 2609009, 5218018, 13045045, 26090090]

約数ペア:

[(1, 26090090), (2, 13045045), (5, 5218018), (10, 2609009), (13, 2006930), (26, 1003465), (65, 401386), (97, 268970), (130, 200693), (194, 134485), (485, 53794), (970, 26897), (1261, 20690), (2069, 12610), (2522, 10345), (4138, 6305)]