808748200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5869}}^1$

素因数の和:5951

約数の個数: 96

約数和(自身を含む): 2063539800

約数和(自身を除く): 1254791600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 200, 212, 260, 265, 325, 424, 520, 530, 650, 689, 1060, 1300, 1325, 1378, 2120, 2600, 2650, 2756, 3445, 5300, 5512, 5869, 6890, 10600, 11738, 13780, 17225, 23476, 27560, 29345, 34450, 46952, 58690, 68900, 76297, 117380, 137800, 146725, 152594, 234760, 293450, 305188, 311057, 381485, 586900, 610376, 622114, 762970, 1173800, 1244228, 1525940, 1555285, 1907425, 2488456, 3051880, 3110570, 3814850, 4043741, 6221140, 7629700, 7776425, 8087482, 12442280, 15259400, 15552850, 16174964, 20218705, 31105700, 32349928, 40437410, 62211400, 80874820, 101093525, 161749640, 202187050, 404374100, 808748200]

約数ペア:

[(1, 808748200), (2, 404374100), (4, 202187050), (5, 161749640), (8, 101093525), (10, 80874820), (13, 62211400), (20, 40437410), (25, 32349928), (26, 31105700), (40, 20218705), (50, 16174964), (52, 15552850), (53, 15259400), (65, 12442280), (100, 8087482), (104, 7776425), (106, 7629700), (130, 6221140), (200, 4043741), (212, 3814850), (260, 3110570), (265, 3051880), (325, 2488456), (424, 1907425), (520, 1555285), (530, 1525940), (650, 1244228), (689, 1173800), (1060, 762970), (1300, 622114), (1325, 610376), (1378, 586900), (2120, 381485), (2600, 311057), (2650, 305188), (2756, 293450), (3445, 234760), (5300, 152594), (5512, 146725), (5869, 137800), (6890, 117380), (10600, 76297), (11738, 68900), (13780, 58690), (17225, 46952), (23476, 34450), (27560, 29345)]