19312786000

素因数分解:

$2^4\times 5^3\times {\mathrm{9656393}}^1$

素因数の和:9656416

約数の個数: 40

約数和(自身を含む): 46698321384

約数和(自身を除く): 27385535384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 9656393, 19312786, 38625572, 48281965, 77251144, 96563930, 154502288, 193127860, 241409825, 386255720, 482819650, 772511440, 965639300, 1207049125, 1931278600, 2414098250, 3862557200, 4828196500, 9656393000, 19312786000]

約数ペア:

[(1, 19312786000), (2, 9656393000), (4, 4828196500), (5, 3862557200), (8, 2414098250), (10, 1931278600), (16, 1207049125), (20, 965639300), (25, 772511440), (40, 482819650), (50, 386255720), (80, 241409825), (100, 193127860), (125, 154502288), (200, 96563930), (250, 77251144), (400, 48281965), (500, 38625572), (1000, 19312786), (2000, 9656393)]