5432900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 54

約数和(自身を含む): 12987450

約数和(自身を除く): 7554550

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 449, 484, 550, 605, 898, 1100, 1210, 1796, 2245, 2420, 3025, 4490, 4939, 6050, 8980, 9878, 11225, 12100, 19756, 22450, 24695, 44900, 49390, 54329, 98780, 108658, 123475, 217316, 246950, 271645, 493900, 543290, 1086580, 1358225, 2716450, 5432900]

約数ペア:

[(1, 5432900), (2, 2716450), (4, 1358225), (5, 1086580), (10, 543290), (11, 493900), (20, 271645), (22, 246950), (25, 217316), (44, 123475), (50, 108658), (55, 98780), (100, 54329), (110, 49390), (121, 44900), (220, 24695), (242, 22450), (275, 19756), (449, 12100), (484, 11225), (550, 9878), (605, 8980), (898, 6050), (1100, 4939), (1210, 4490), (1796, 3025), (2245, 2420)]