2729200

素因数分解:

$2^4\times 5^2\times {\mathrm{6823}}^1$

素因数の和:6841

約数の個数: 30

約数和(自身を含む): 6557864

約数和(自身を除く): 3828664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6823, 13646, 27292, 34115, 54584, 68230, 109168, 136460, 170575, 272920, 341150, 545840, 682300, 1364600, 2729200]

約数ペア:

[(1, 2729200), (2, 1364600), (4, 682300), (5, 545840), (8, 341150), (10, 272920), (16, 170575), (20, 136460), (25, 109168), (40, 68230), (50, 54584), (80, 34115), (100, 27292), (200, 13646), (400, 6823)]