1008049008980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1\times {\mathrm{53857}}^1$

素因数の和:54445

約数の個数: 96

約数和(自身を含む): 2297739976224

約数和(自身を除く): 1289690967244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 373, 386, 746, 772, 965, 1492, 1865, 1930, 2509, 3730, 3860, 4849, 5018, 7460, 9698, 10036, 12545, 19396, 24245, 25090, 48490, 50180, 53857, 71989, 96980, 107714, 143978, 215428, 269285, 287956, 359945, 538570, 700141, 719890, 935857, 1077140, 1400282, 1439780, 1871714, 2800564, 3500705, 3743428, 4679285, 7001410, 9358570, 10394401, 14002820, 18717140, 20088661, 20788802, 40177322, 41577604, 51972005, 80354644, 100443305, 103944010, 135127213, 200886610, 207888020, 261152593, 270254426, 401773220, 522305186, 540508852, 675636065, 1044610372, 1305762965, 1351272130, 2611525930, 2702544260, 3877111573, 5223051860, 7754223146, 15508446292, 19385557865, 38771115730, 50402450449, 77542231460, 100804900898, 201609801796, 252012252245, 504024504490, 1008049008980]

約数ペア:

[(1, 1008049008980), (2, 504024504490), (4, 252012252245), (5, 201609801796), (10, 100804900898), (13, 77542231460), (20, 50402450449), (26, 38771115730), (52, 19385557865), (65, 15508446292), (130, 7754223146), (193, 5223051860), (260, 3877111573), (373, 2702544260), (386, 2611525930), (746, 1351272130), (772, 1305762965), (965, 1044610372), (1492, 675636065), (1865, 540508852), (1930, 522305186), (2509, 401773220), (3730, 270254426), (3860, 261152593), (4849, 207888020), (5018, 200886610), (7460, 135127213), (9698, 103944010), (10036, 100443305), (12545, 80354644), (19396, 51972005), (24245, 41577604), (25090, 40177322), (48490, 20788802), (50180, 20088661), (53857, 18717140), (71989, 14002820), (96980, 10394401), (107714, 9358570), (143978, 7001410), (215428, 4679285), (269285, 3743428), (287956, 3500705), (359945, 2800564), (538570, 1871714), (700141, 1439780), (719890, 1400282), (935857, 1077140)]