34443856940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 74599176960

約数和(自身を除く): 40155320020

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 373, 386, 470, 509, 746, 772, 940, 965, 1018, 1492, 1865, 1930, 2036, 2545, 3730, 3860, 5090, 7460, 9071, 10180, 17531, 18142, 23923, 35062, 36284, 45355, 47846, 70124, 71989, 87655, 90710, 95692, 98237, 119615, 143978, 175310, 181420, 189857, 196474, 239230, 287956, 350620, 359945, 379714, 392948, 478460, 491185, 719890, 759428, 949285, 982370, 1439780, 1898570, 1964740, 3383483, 3797140, 4617139, 6766966, 8923279, 9234278, 13533932, 16917415, 17846558, 18468556, 23085695, 33834830, 35693116, 36642401, 44616395, 46171390, 67669660, 73284802, 89232790, 92342780, 146569604, 178465580, 183212005, 366424010, 732848020, 1722192847, 3444385694, 6888771388, 8610964235, 17221928470, 34443856940]

約数ペア:

[(1, 34443856940), (2, 17221928470), (4, 8610964235), (5, 6888771388), (10, 3444385694), (20, 1722192847), (47, 732848020), (94, 366424010), (188, 183212005), (193, 178465580), (235, 146569604), (373, 92342780), (386, 89232790), (470, 73284802), (509, 67669660), (746, 46171390), (772, 44616395), (940, 36642401), (965, 35693116), (1018, 33834830), (1492, 23085695), (1865, 18468556), (1930, 17846558), (2036, 16917415), (2545, 13533932), (3730, 9234278), (3860, 8923279), (5090, 6766966), (7460, 4617139), (9071, 3797140), (10180, 3383483), (17531, 1964740), (18142, 1898570), (23923, 1439780), (35062, 982370), (36284, 949285), (45355, 759428), (47846, 719890), (70124, 491185), (71989, 478460), (87655, 392948), (90710, 379714), (95692, 359945), (98237, 350620), (119615, 287956), (143978, 239230), (175310, 196474), (181420, 189857)]