2488893800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1061}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 5967441720

約数和(自身を除く): 3478547920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 317, 370, 634, 740, 925, 1061, 1268, 1480, 1585, 1850, 2122, 2536, 3170, 3700, 4244, 5305, 6340, 7400, 7925, 8488, 10610, 11729, 12680, 15850, 21220, 23458, 26525, 31700, 39257, 42440, 46916, 53050, 58645, 63400, 78514, 93832, 106100, 117290, 157028, 196285, 212200, 234580, 293225, 314056, 336337, 392570, 469160, 586450, 672674, 785140, 981425, 1172900, 1345348, 1570280, 1681685, 1962850, 2345800, 2690696, 3363370, 3925700, 6726740, 7851400, 8408425, 12444469, 13453480, 16816850, 24888938, 33633700, 49777876, 62222345, 67267400, 99555752, 124444690, 248889380, 311111725, 497778760, 622223450, 1244446900, 2488893800]

約数ペア:

[(1, 2488893800), (2, 1244446900), (4, 622223450), (5, 497778760), (8, 311111725), (10, 248889380), (20, 124444690), (25, 99555752), (37, 67267400), (40, 62222345), (50, 49777876), (74, 33633700), (100, 24888938), (148, 16816850), (185, 13453480), (200, 12444469), (296, 8408425), (317, 7851400), (370, 6726740), (634, 3925700), (740, 3363370), (925, 2690696), (1061, 2345800), (1268, 1962850), (1480, 1681685), (1585, 1570280), (1850, 1345348), (2122, 1172900), (2536, 981425), (3170, 785140), (3700, 672674), (4244, 586450), (5305, 469160), (6340, 392570), (7400, 336337), (7925, 314056), (8488, 293225), (10610, 234580), (11729, 212200), (12680, 196285), (15850, 157028), (21220, 117290), (23458, 106100), (26525, 93832), (31700, 78514), (39257, 63400), (42440, 58645), (46916, 53050)]