10368051080

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{319607}}^1$

素因数の和:320429

約数の個数: 32

約数和(自身を含む): 23356952640

約数和(自身を除く): 12988901560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3244, 4055, 6488, 8110, 16220, 32440, 319607, 639214, 1278428, 1598035, 2556856, 3196070, 6392140, 12784280, 259201277, 518402554, 1036805108, 1296006385, 2073610216, 2592012770, 5184025540, 10368051080]

約数ペア:

[(1, 10368051080), (2, 5184025540), (4, 2592012770), (5, 2073610216), (8, 1296006385), (10, 1036805108), (20, 518402554), (40, 259201277), (811, 12784280), (1622, 6392140), (3244, 3196070), (4055, 2556856), (6488, 1598035), (8110, 1278428), (16220, 639214), (32440, 319607)]