214877600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{38371}}^1$

素因数の和:38398

約数の個数: 72

約数和(自身を含む): 599524128

約数和(自身を除く): 384646528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 38371, 76742, 153484, 191855, 268597, 306968, 383710, 537194, 613936, 767420, 959275, 1074388, 1227872, 1342985, 1534840, 1918550, 2148776, 2685970, 3069680, 3837100, 4297552, 5371940, 6139360, 6714925, 7674200, 8595104, 10743880, 13429850, 15348400, 21487760, 26859700, 30696800, 42975520, 53719400, 107438800, 214877600]

約数ペア:

[(1, 214877600), (2, 107438800), (4, 53719400), (5, 42975520), (7, 30696800), (8, 26859700), (10, 21487760), (14, 15348400), (16, 13429850), (20, 10743880), (25, 8595104), (28, 7674200), (32, 6714925), (35, 6139360), (40, 5371940), (50, 4297552), (56, 3837100), (70, 3069680), (80, 2685970), (100, 2148776), (112, 1918550), (140, 1534840), (160, 1342985), (175, 1227872), (200, 1074388), (224, 959275), (280, 767420), (350, 613936), (400, 537194), (560, 383710), (700, 306968), (800, 268597), (1120, 191855), (1400, 153484), (2800, 76742), (5600, 38371)]