42185108800

素因数分解:

$2^6\times 5^2\times {\mathrm{487}}^1\times {\mathrm{54139}}^1$

素因数の和:54648

約数の個数: 84

約数和(自身を含む): 104016799840

約数和(自身を除く): 61831691040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 487, 800, 974, 1600, 1948, 2435, 3896, 4870, 7792, 9740, 12175, 15584, 19480, 24350, 31168, 38960, 48700, 54139, 77920, 97400, 108278, 155840, 194800, 216556, 270695, 389600, 433112, 541390, 779200, 866224, 1082780, 1353475, 1732448, 2165560, 2706950, 3464896, 4331120, 5413900, 8662240, 10827800, 17324480, 21655600, 26365693, 43311200, 52731386, 86622400, 105462772, 131828465, 210925544, 263656930, 421851088, 527313860, 659142325, 843702176, 1054627720, 1318284650, 1687404352, 2109255440, 2636569300, 4218510880, 5273138600, 8437021760, 10546277200, 21092554400, 42185108800]

約数ペア:

[(1, 42185108800), (2, 21092554400), (4, 10546277200), (5, 8437021760), (8, 5273138600), (10, 4218510880), (16, 2636569300), (20, 2109255440), (25, 1687404352), (32, 1318284650), (40, 1054627720), (50, 843702176), (64, 659142325), (80, 527313860), (100, 421851088), (160, 263656930), (200, 210925544), (320, 131828465), (400, 105462772), (487, 86622400), (800, 52731386), (974, 43311200), (1600, 26365693), (1948, 21655600), (2435, 17324480), (3896, 10827800), (4870, 8662240), (7792, 5413900), (9740, 4331120), (12175, 3464896), (15584, 2706950), (19480, 2165560), (24350, 1732448), (31168, 1353475), (38960, 1082780), (48700, 866224), (54139, 779200), (77920, 541390), (97400, 433112), (108278, 389600), (155840, 270695), (194800, 216556)]