456173650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 875836800

約数和(自身を除く): 419663150

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 106, 158, 265, 395, 530, 790, 1325, 1975, 2179, 2650, 3950, 4187, 4358, 8374, 10895, 20935, 21790, 41870, 54475, 104675, 108950, 115487, 172141, 209350, 230974, 344282, 577435, 860705, 1154870, 1721410, 2887175, 4303525, 5774350, 8607050, 9123473, 18246946, 45617365, 91234730, 228086825, 456173650]

約数ペア:

[(1, 456173650), (2, 228086825), (5, 91234730), (10, 45617365), (25, 18246946), (50, 9123473), (53, 8607050), (79, 5774350), (106, 4303525), (158, 2887175), (265, 1721410), (395, 1154870), (530, 860705), (790, 577435), (1325, 344282), (1975, 230974), (2179, 209350), (2650, 172141), (3950, 115487), (4187, 108950), (4358, 104675), (8374, 54475), (10895, 41870), (20935, 21790)]