2022333200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 5005695240

約数和(自身を除く): 2983362040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 317, 328, 389, 400, 410, 634, 656, 778, 820, 1025, 1268, 1556, 1585, 1640, 1945, 2050, 2536, 3112, 3170, 3280, 3890, 4100, 5072, 6224, 6340, 7780, 7925, 8200, 9725, 12680, 12997, 15560, 15850, 15949, 16400, 19450, 25360, 25994, 31120, 31700, 31898, 38900, 51988, 63400, 63796, 64985, 77800, 79745, 103976, 123313, 126800, 127592, 129970, 155600, 159490, 207952, 246626, 255184, 259940, 318980, 324925, 398725, 493252, 519880, 616565, 637960, 649850, 797450, 986504, 1039760, 1233130, 1275920, 1299700, 1594900, 1973008, 2466260, 2599400, 3082825, 3189800, 4932520, 5055833, 5198800, 6165650, 6379600, 9865040, 10111666, 12331300, 20223332, 24662600, 25279165, 40446664, 49325200, 50558330, 80893328, 101116660, 126395825, 202233320, 252791650, 404466640, 505583300, 1011166600, 2022333200]

約数ペア:

[(1, 2022333200), (2, 1011166600), (4, 505583300), (5, 404466640), (8, 252791650), (10, 202233320), (16, 126395825), (20, 101116660), (25, 80893328), (40, 50558330), (41, 49325200), (50, 40446664), (80, 25279165), (82, 24662600), (100, 20223332), (164, 12331300), (200, 10111666), (205, 9865040), (317, 6379600), (328, 6165650), (389, 5198800), (400, 5055833), (410, 4932520), (634, 3189800), (656, 3082825), (778, 2599400), (820, 2466260), (1025, 1973008), (1268, 1594900), (1556, 1299700), (1585, 1275920), (1640, 1233130), (1945, 1039760), (2050, 986504), (2536, 797450), (3112, 649850), (3170, 637960), (3280, 616565), (3890, 519880), (4100, 493252), (5072, 398725), (6224, 324925), (6340, 318980), (7780, 259940), (7925, 255184), (8200, 246626), (9725, 207952), (12680, 159490), (12997, 155600), (15560, 129970), (15850, 127592), (15949, 126800), (16400, 123313), (19450, 103976), (25360, 79745), (25994, 77800), (31120, 64985), (31700, 63796), (31898, 63400), (38900, 51988)]