About the Number
2011307900
2進数表記:1110111111000100001111101111100
漢数字表記:二十億千百三十万七千九百
素因数分解:
素因数の和:13300
約数の個数: 108
約数和(自身を含む): 5241289536
約数和(自身を除く): 3229981636
約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 310, 350, 434, 490, 620, 700, 775, 868, 980, 1085, 1225, 1519, 1550, 2170, 2450, 3038, 3100, 4340, 4900, 5425, 6076, 7595, 10850, 13241, 15190, 21700, 26482, 30380, 37975, 52964, 66205, 75950, 92687, 132410, 151900, 185374, 264820, 331025, 370748, 410471, 463435, 648809, 662050, 820942, 926870, 1297618, 1324100, 1641884, 1853740, 2052355, 2317175, 2595236, 2873297, 3244045, 4104710, 4634350, 5746594, 6488090, 8209420, 9268700, 10261775, 11493188, 12976180, 14366485, 16220225, 20113079, 20523550, 28732970, 32440450, 40226158, 41047100, 57465940, 64880900, 71832425, 80452316, 100565395, 143664850, 201130790, 287329700, 402261580, 502826975, 1005653950, 2011307900]
約数ペア:
[(1, 2011307900), (2, 1005653950), (4, 502826975), (5, 402261580), (7, 287329700), (10, 201130790), (14, 143664850), (20, 100565395), (25, 80452316), (28, 71832425), (31, 64880900), (35, 57465940), (49, 41047100), (50, 40226158), (62, 32440450), (70, 28732970), (98, 20523550), (100, 20113079), (124, 16220225), (140, 14366485), (155, 12976180), (175, 11493188), (196, 10261775), (217, 9268700), (245, 8209420), (310, 6488090), (350, 5746594), (434, 4634350), (490, 4104710), (620, 3244045), (700, 2873297), (775, 2595236), (868, 2317175), (980, 2052355), (1085, 1853740), (1225, 1641884), (1519, 1324100), (1550, 1297618), (2170, 926870), (2450, 820942), (3038, 662050), (3100, 648809), (4340, 463435), (4900, 410471), (5425, 370748), (6076, 331025), (7595, 264820), (10850, 185374), (13241, 151900), (15190, 132410), (21700, 92687), (26482, 75950), (30380, 66205), (37975, 52964)]このpageの処理時間: 0.49747729301452637 seconds