57366820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{691}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 138112128

約数和(自身を除く): 80745308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 691, 1186, 1382, 2372, 2764, 2965, 3455, 4151, 4837, 5930, 6910, 8302, 9674, 11860, 13820, 16604, 19348, 20755, 24185, 41510, 48370, 83020, 96740, 409763, 819526, 1639052, 2048815, 2868341, 4097630, 5736682, 8195260, 11473364, 14341705, 28683410, 57366820]

約数ペア:

[(1, 57366820), (2, 28683410), (4, 14341705), (5, 11473364), (7, 8195260), (10, 5736682), (14, 4097630), (20, 2868341), (28, 2048815), (35, 1639052), (70, 819526), (140, 409763), (593, 96740), (691, 83020), (1186, 48370), (1382, 41510), (2372, 24185), (2764, 20755), (2965, 19348), (3455, 16604), (4151, 13820), (4837, 11860), (5930, 9674), (6910, 8302)]