32528768920

素因数分解:

$2^3\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{284243}}^1$

素因数の和:287115

約数の個数: 32

約数和(自身を含む): 73215569520

約数和(自身を除く): 40686800600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2861, 5722, 11444, 14305, 22888, 28610, 57220, 114440, 284243, 568486, 1136972, 1421215, 2273944, 2842430, 5684860, 11369720, 813219223, 1626438446, 3252876892, 4066096115, 6505753784, 8132192230, 16264384460, 32528768920]

約数ペア:

[(1, 32528768920), (2, 16264384460), (4, 8132192230), (5, 6505753784), (8, 4066096115), (10, 3252876892), (20, 1626438446), (40, 813219223), (2861, 11369720), (5722, 5684860), (11444, 2842430), (14305, 2273944), (22888, 1421215), (28610, 1136972), (57220, 568486), (114440, 284243)]