2368045480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{1663}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 5400944640

約数和(自身を除く): 3032899160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 367, 388, 485, 734, 776, 970, 1468, 1663, 1835, 1940, 2936, 3326, 3670, 3880, 6652, 7340, 8315, 13304, 14680, 16630, 33260, 35599, 66520, 71198, 142396, 161311, 177995, 284792, 322622, 355990, 610321, 645244, 711980, 806555, 1220642, 1290488, 1423960, 1613110, 2441284, 3051605, 3226220, 4882568, 6103210, 6452440, 12206420, 24412840, 59201137, 118402274, 236804548, 296005685, 473609096, 592011370, 1184022740, 2368045480]

約数ペア:

[(1, 2368045480), (2, 1184022740), (4, 592011370), (5, 473609096), (8, 296005685), (10, 236804548), (20, 118402274), (40, 59201137), (97, 24412840), (194, 12206420), (367, 6452440), (388, 6103210), (485, 4882568), (734, 3226220), (776, 3051605), (970, 2441284), (1468, 1613110), (1663, 1423960), (1835, 1290488), (1940, 1220642), (2936, 806555), (3326, 711980), (3670, 645244), (3880, 610321), (6652, 355990), (7340, 322622), (8315, 284792), (13304, 177995), (14680, 161311), (16630, 142396), (33260, 71198), (35599, 66520)]