About the Number
29884900
2進数表記:1110010000000000111100100
漢数字表記:二千九百八十八万四千九百
素因数分解:
素因数の和:289
約数の個数: 72
約数和(自身を含む): 68573736
約数和(自身を除く): 38688836
約数列:
[1, 2, 4, 5, 10, 20, 25, 37, 41, 50, 74, 82, 100, 148, 164, 185, 197, 205, 370, 394, 410, 740, 788, 820, 925, 985, 1025, 1517, 1850, 1970, 2050, 3034, 3700, 3940, 4100, 4925, 6068, 7289, 7585, 8077, 9850, 14578, 15170, 16154, 19700, 29156, 30340, 32308, 36445, 37925, 40385, 72890, 75850, 80770, 145780, 151700, 161540, 182225, 201925, 298849, 364450, 403850, 597698, 728900, 807700, 1195396, 1494245, 2988490, 5976980, 7471225, 14942450, 29884900]
約数ペア:
[(1, 29884900), (2, 14942450), (4, 7471225), (5, 5976980), (10, 2988490), (20, 1494245), (25, 1195396), (37, 807700), (41, 728900), (50, 597698), (74, 403850), (82, 364450), (100, 298849), (148, 201925), (164, 182225), (185, 161540), (197, 151700), (205, 145780), (370, 80770), (394, 75850), (410, 72890), (740, 40385), (788, 37925), (820, 36445), (925, 32308), (985, 30340), (1025, 29156), (1517, 19700), (1850, 16154), (1970, 15170), (2050, 14578), (3034, 9850), (3700, 8077), (3940, 7585), (4100, 7289), (4925, 6068)]このpageの処理時間: 0.006936550140380859 seconds