5163347180

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1\times {\mathrm{1619}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 10922052960

約数和(自身を除く): 5758705780

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 881, 905, 1619, 1762, 1810, 3238, 3524, 3620, 4405, 6476, 8095, 8810, 16190, 17620, 32380, 159461, 293039, 318922, 586078, 637844, 797305, 1172156, 1426339, 1465195, 1594610, 2852678, 2930390, 3189220, 5705356, 5860780, 7131695, 14263390, 28526780, 258167359, 516334718, 1032669436, 1290836795, 2581673590, 5163347180]

約数ペア:

[(1, 5163347180), (2, 2581673590), (4, 1290836795), (5, 1032669436), (10, 516334718), (20, 258167359), (181, 28526780), (362, 14263390), (724, 7131695), (881, 5860780), (905, 5705356), (1619, 3189220), (1762, 2930390), (1810, 2852678), (3238, 1594610), (3524, 1465195), (3620, 1426339), (4405, 1172156), (6476, 797305), (8095, 637844), (8810, 586078), (16190, 318922), (17620, 293039), (32380, 159461)]