18744907580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{24077}}^1$

素因数の和:24243

約数の個数: 96

約数和(自身を含む): 46211268096

約数和(自身を除く): 27466360516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 83, 134, 140, 166, 268, 332, 335, 415, 469, 581, 670, 830, 938, 1162, 1340, 1660, 1876, 2324, 2345, 2905, 4690, 5561, 5810, 9380, 11122, 11620, 22244, 24077, 27805, 38927, 48154, 55610, 77854, 96308, 111220, 120385, 155708, 168539, 194635, 240770, 337078, 389270, 481540, 674156, 778540, 842695, 1613159, 1685390, 1998391, 3226318, 3370780, 3996782, 6452636, 7993564, 8065795, 9991955, 11292113, 13988737, 16131590, 19983910, 22584226, 27977474, 32263180, 39967820, 45168452, 55954948, 56460565, 69943685, 112921130, 133892197, 139887370, 225842260, 267784394, 279774740, 535568788, 669460985, 937245379, 1338921970, 1874490758, 2677843940, 3748981516, 4686226895, 9372453790, 18744907580]

約数ペア:

[(1, 18744907580), (2, 9372453790), (4, 4686226895), (5, 3748981516), (7, 2677843940), (10, 1874490758), (14, 1338921970), (20, 937245379), (28, 669460985), (35, 535568788), (67, 279774740), (70, 267784394), (83, 225842260), (134, 139887370), (140, 133892197), (166, 112921130), (268, 69943685), (332, 56460565), (335, 55954948), (415, 45168452), (469, 39967820), (581, 32263180), (670, 27977474), (830, 22584226), (938, 19983910), (1162, 16131590), (1340, 13988737), (1660, 11292113), (1876, 9991955), (2324, 8065795), (2345, 7993564), (2905, 6452636), (4690, 3996782), (5561, 3370780), (5810, 3226318), (9380, 1998391), (11122, 1685390), (11620, 1613159), (22244, 842695), (24077, 778540), (27805, 674156), (38927, 481540), (48154, 389270), (55610, 337078), (77854, 240770), (96308, 194635), (111220, 168539), (120385, 155708)]